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
37969039TF
No factors below 273
TF target 271
P-1
B1 = 200000
B2 = 4000000
LL
StatusDateUserResidueShift
Verified2004-10-18Marvin Ray BurnsBADBB36A2FFD6F2C10740578
Verified2016-05-10MaeaehBADBB36A2FFD6F2C1843365
History
DateUserTypeResult
2022-07-05Sid & AndyNF
no factor from 2^72 to 2^73
2022-04-27Architects CubedNF
no factor from 2^71 to 2^72
2016-05-10MaeaehC-LL
BADBB36A2FFD6F2C
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2016-02-23Mark RoseNF
no factor from 2^1 to 2^61
2014-04-03Jerry HallettNF
no factor from 2^70 to 2^71
2014-04-03Jerry HallettNF
no factor from 2^69 to 2^70
2013-08-30Carsten KossendeyNF
no factor from 2^68 to 2^69
2008-12-27NorgNF
no factor from 2^67 to 2^68
2008-12-27NorgNF
no factor from 2^66 to 2^67
2008-12-26NorgNF
no factor from 2^65 to 2^66
2008-12-26NorgNF
no factor from 2^64 to 2^65
2008-12-26Carsten KossendeyNF
no factor from 2^63 to 2^64