PrimeGrid Recognition Thread

Finally picked up Double Gold in PPS Sieve!

sr2sieve_pps_gold2.png
 
Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 20. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP20 sequence is visible immediately.

Workunit 572405169 : 1308043671868777+62900926*23#*n for n=0..19

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staff
 
Below are my total results at PrimeGrid:

Active Projects


AP26/AP27 tasks (view detailed statistics)
Completed tasks 3416
Credit 13,810,888.00
Found of length 20 443 (107 recent)
Found of length 21 86 (21 recent)
Found of length 22 19 (2 recent)
Found of length 23 8
Found of length 24 1

321 Prime Search tasks (LLR)
Completed tests 625
Credit 2,541,289.76
Primes found 0
Percentage of tests resulting with a prime

Cullen LLR tasks
Completed tests 263
Credit 2,926,874.06
Primes found 0
Percentage of tests resulting with a prime

Woodall LLR tasks
Completed tests 266
Credit 3,210,564.45
Primes found 0
Percentage of tests resulting with a prime

Generalized Cullen/Woodall LLR tasks
Completed tests 614
Credit 2,255,526.82
Primes found 0
Percentage of tests resulting with a prime

Generalized Cullen/Woodall (sieve) tasks
Completed tasks 9940
Credit 5,466,032.50
Factors found 2340 (avg. 0.2354/task)

PSP LLR tasks
Completed tasks 152
Credit 3,303,591.37
Primes found 0
Percentage of tests resulting with a prime

Proth Prime Search (sieve) tasks
Completed tasks 150355
Credit 505,645,450.00
Factors found 1035189 (avg. 6.885/task)

Proth Prime Search (PPS, PPSE & PPS-Mega) tasks
Completed tasks 18955
Credit 2,024,415.84
Primes found 1
Percentage of tests resulting with a prime 0.0053

Seventeen or Bust tasks
Completed tasks 46
Credit 2,277,816.02
Primes found 0
Percentage of tests resulting with a prime

Sophie Germain Prime Search tasks
Completed tasks 52214
Credit 2,078,914.25
Primes found 5
Percentage of tests resulting with a prime 0.0096

The Riesel Problem (LLR) tasks
Completed tasks 857
Credit 2,682,256.56
Primes found 0
Percentage of tests resulting with a prime

Generalized Fermat Prime Search tasks
Completed tasks 59646
Credit 125,106,788.66
Primes found 3
Percentage of tests resulting with a prime 0.005

Sierpinski / Riesel Base 5 Problem (LLR) tasks
Completed tasks 2155
Credit 2,307,719.76
Primes found 0
Percentage of tests resulting with a prime

Extended Sierpinski Problem (LLR) tasks
Completed tasks 588
Credit 2,366,691.77
Primes found 0
Percentage of tests resulting with a prime

Suspended Projects

321 Prime Search tasks (Sieve)
Completed tasks 86
Credit 14,141.13
Factors found 5 (avg. 0.0581/task)

Sierpinski Problem: ESP, PSP, & SoB (Sieve) tasks
Completed tasks 12306
Credit 2,100,291.86
Factors found 63 (avg. 0.0051/task)

CW Sieve tasks
Completed tasks 111
Credit 23,343.77
Factors found 1 (avg. 0.009/task)

The Riesel Problem (Sieve) tasks
Completed tasks 18279
Credit 3,844,956.80
Factors found 174 (avg. 0.0095/task)
 
I just rolled over 1 billion points total credit in PrimeGrid on my way to 1 billion points in the PPS Sieve subproject (currently at ~778 million). This makes PG my second 1 billion point project (hit 1 billion in Collatz back in 2015).
 
My first AP25 found during the AP27 challenge!

Current AP list: http://www.primegrid.com/stats_ap26.php.

Not bad considering there are only 82 AP25s have been found.


Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 25. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP25 sequence is visible immediately.

Workunit 587827023 : 149079784469231207+85759284*23#*n for n=0..24

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staff
 
Last edited:
Picked up 4 more in the last sprint

Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 21. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP21 sequence is visible immediately.

Workunit 610001435 : 104094954397309957+119710518*23#*n for n=0..20

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staff
 
I was excited to see that WUs were back for 321 Sieve so I had to crunch them for a little bit to get up to gold.
sr2sieve_321_gold.png


This winter I'll get them all up to gold:
321_silver.png
cul_silver.png
esp_silver.png
gcw_llr_silver.png
pps_llr_silver.png
psp_llr_silver.png
sob_llr_silver.png
sr5_silver.png
sgs_silver.png
trp_llr_silver.png
woo_silver.png
sr2sieve_321_gold.png
gcw_sieve_gold.png
sr2sieve_pps_silver2.png
sr2sieve_psp_silver.png
ap26_silver.png
genefer_amethyst.png
manual_jade.png
 
This is an automated message. Replies to this message will not be read.)

Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 20. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP20 sequence is visible immediately.

Workunit 624676179 : 353669864475566209+8009341*23#*n for n=0..19

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staff


ALSO


(This is an automated message. Replies to this message will not be read.)

Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 23. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP23 sequence is visible immediately.

Workunit 624774931 : 261265880229025261+83666321*23#*n for n=0..22

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staf
 
And another

(This is an automated message. Replies to this message will not be read.)

Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 20. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP20 sequence is visible immediately.

Workunit 624810056 : 476051097865056293+9698915*23#*n for n=0..19

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staff
 
(This is an automated message. Replies to this message will not be read.)

Dear AP finder,

Congratulations! Our records indicate that a computer registered by you has found a unique Arithmetic Progression of primes of length 20. This computer is assigned to the AP27 project. Since primes found in this subproject are not large enough to report to the Top 5000 Primes List, your AP20 sequence is visible immediately.

Workunit 624892591 : 431469658314221533+10659533*23#*n for n=0..19

You can select the minimum length of AP for which to receive these notifications in your PrimeGrid preferences.

If you have any questions or concerns, please contact us and we will surely resolve any problems.

Once again, congratulations on your find! Thank you for participating in PrimeGrid.

Sincerely,
The PrimeGrid Staff
 
ap26_sapphire.png
AP 27 Sapphire. Get your AP27 badges while you can as this sub project may be closing soon!
 
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