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
50217259TF
No factors below 275
TF target 273
P-1
B1 = 836954
B2 = 16739086
LL
StatusDateUserResidueShift
Verified2010-05-30S00030C73AF52186D8A9549049340
Verified2019-04-22Smok_bmv C73AF52186D8A9544050318
History
DateUserTypeResult
2020-06-12-Anonymous-NF
no factor from 2^74 to 2^75
2019-04-22Smok_bmv C-LL
C73AF52186D8A954
2018-09-18Mark RoseNF
no factor from 2^73 to 2^74
2017-10-31Sid & AndyNF-PM1
B1=836954, B2=16739086, E=12
2016-01-12AirSquirrelsNF
no factor from 2^72 to 2^73
2015-10-18monstNF
no factor from 2^71 to 2^72
2015-10-18monstNF
no factor from 2^70 to 2^71
2015-01-05monstNF
no factor from 2^69 to 2^70
2010-05-30S00030C-LL
C73AF52186D8A954
2010-04-12S00030NF-PM1
B1=815000