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drummers-lowrise

Prime number list for participant "GDB"

PrimeDigitsDateLinksSubprojectPrime Score
Initial finder
4689*2^1442882+1434,355 (decimal)2017-02-27 02:28:08 UTCT5KProth Prime Search91.695
 4689*2^1442882+1 is a Factor of xGF(1442876,4,3)!!!! (4755.380000 seconds)
2955038194467*2^1290000-1388,342 (decimal)2016-08-28 23:31:53 UTCT5KSophie Germain Prime Search65.001
1641000413115*2^1290000-1388,341 (decimal)2014-12-05 15:33:47 UTCT5KSophie Germain Prime Search65.000
3491*2^1262889+1380,172 (decimal)2014-03-21 06:10:22 UTCT5KProth Prime Search60.889
Doublechecker
(dates are of initial discovery, not the double check date)
193997*2^11452891+13,447,670 (decimal)2018-04-03 15:55:55 UTCT5K, official announcementExtended Sierpinski Problem26,365.452
4891596^65536+1438,400 (decimal)2015-12-25 01:42:02 UTCT5KGeneralized Fermat Prime Search47.172
4615890^65536+1436,749 (decimal)2015-12-15 18:53:26 UTCT5KGeneralized Fermat Prime Search46.628
32015612711745*2^666666-1200,700 (decimal)  Sophie Germain Prime Search4.270
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