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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
64135759TF
No factors below 275
TF target 274
P-1
B1 = 575000
B2 = 11500000
LL
StatusDateUserResidueShift
Verified2015-04-04KYOJI_KAMEI52C486828B63D3F041823282
Verified2023-06-07Sergey Nosov52C486828B63D3F04479700
History
DateUserTypeResult
2023-06-07Sergey NosovC-LL
52C486828B63D3F0
2022-11-27La GüiraNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-04-04KYOJI_KAMEIC-LL
52C486828B63D3F0
2013-09-15TheJudgerNF-PM1
B1=575000, B2=11500000, E=12
2013-09-09TheJudgerNF
no factor from 2^73 to 2^74
2013-09-09TheJudgerNF
no factor from 2^72 to 2^73
2013-09-09TheJudgerNF
no factor from 2^71 to 2^72
2012-08-14america64NF
no factor from 2^70 to 2^71
2012-02-06america64NF
no factor from 2^69 to 2^70
2009-10-12sunithayaNF
no factor from 2^68 to 2^69
2009-10-09sunithayaNF
no factor from 2^67 to 2^68
2009-10-06sunithayaNF
no factor from 2^66 to 2^67
2009-10-04NoWhereManNF
no factor from 2^65 to 2^66
2009-05-21garoNF
no factor from 2^64 to 2^65
2009-05-21garoNF
no factor from 2^63 to 2^64