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
60368657TF
No factors below 275
TF target 273
P-1
B1 = 710000
B2 = 18992500
LL
StatusDateUserResidueShift
Verified2014-07-20curtisc7FC087D58B15FD5038673788
Verified2021-12-22Sergey Nosov7FC087D58B15FD5030096158
History
DateUserTypeResult
2021-12-22Sergey NosovC-LL
7FC087D58B15FD50
2019-08-20Sid & AndyNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-07-20curtiscC-LL
7FC087D58B15FD50
2014-03-12electron1897NF
no factor from 2^73 to 2^74
2012-12-01Kyle AskineNF
no factor from 2^72 to 2^73
2012-11-18Kyle AskineNF
no factor from 2^71 to 2^72
2012-11-18Kyle AskineNF
no factor from 2^70 to 2^71
2011-11-13JaeckelNF
no factor from 2^69 to 2^70
2011-11-09Charlie_TangoNF-PM1
B1=710000, B2=18992500
2009-09-13Sturle SundeNF
no factor from 2^68 to 2^69
2009-07-13Gymnasium_RaublingNF
no factor from 2^67 to 2^68
2009-07-11ScoutNF
no factor from 2^66 to 2^67
2009-07-07lindedNF
no factor from 2^65 to 2^66
2009-03-23-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-21AlexHahnNF
no factor from 2^63 to 2^64