Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
40616573TF
No factors below 273
TF target 272
P-1
B1 = 460000
B2 = 8395000
LL
StatusDateUserResidueShift
Verified2009-06-14David J. Stucki31984E004AA27E624183160
Verified2016-01-24basey31984E004AA27E6211056935
History
DateUserTypeResult
2022-04-16Sid & AndyNF
no factor from 2^72 to 2^73
2016-01-24baseyC-LL
31984E004AA27E62
2015-05-21el groccoNF
no factor from 2^71 to 2^72
2014-12-28NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-28NickOfTimeNF
no factor from 2^69 to 2^70
2013-11-08VictordeHollanderNF
no factor from 2^68 to 2^69
2009-06-14David J. StuckiC-LL
31984E004AA27E62
2009-05-12David J. StuckiNF-PM1
B1=460000, B2=8395000
2008-11-06Carsten KossendeyNF
no factor to 2^68