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
65718589TF
No factors below 275
TF target 274
P-1
B1 = 595000
B2 = 11751250
LL
StatusDateUserResidueShift
Verified2014-01-02-Anonymous-A85C1D851452108A31990513
Verified2023-03-07Sergey NosovA85C1D851452108A20993768
History
DateUserTypeResult
2023-03-07Sergey NosovC-LL
A85C1D851452108A
2022-02-14Richard ThomasNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2014-01-02-Anonymous-C-LL
A85C1D851452108A
2013-11-08Architects CubedNF-PM1
B1=595000, B2=11751250, E=6
2013-09-19Jerry HallettNF
no factor from 2^73 to 2^74
2013-09-12Jerry HallettNF
no factor from 2^72 to 2^73
2013-05-08ChuckNF
no factor from 2^71 to 2^72
2012-06-18Helmut KirrmaierNF
no factor from 2^70 to 2^71
2012-04-22-Anonymous-NF
no factor from 2^69 to 2^70
2010-01-222knarfNF
no factor from 2^68 to 2^69
2010-01-182knarfNF
no factor from 2^67 to 2^68
2010-01-10Sturle SundeNF
no factor from 2^66 to 2^67
2009-11-09raymondfNF
no factor from 2^65 to 2^66
2009-11-04-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-20Wojciech FlorekNF
no factor from 2^63 to 2^64