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
41779513TF
No factors below 275
TF target 272
P-1
B1 = 475000
B2 = 8193750
LL
StatusDateUserResidueShift
Verified2008-11-05Cyril Sneer1B7A83767816352323227773
Verified2017-01-21Conductor1B7A83767816352329436951
History
DateUserTypeResult
2021-02-07-Anonymous-NF
no factor from 2^74 to 2^75
2019-12-31-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-06-Anonymous-NF
no factor from 2^72 to 2^73
2017-01-21ConductorC-LL
1B7A837678163523
2015-10-01AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-20srow7NF
no factor from 2^70 to 2^71
2015-01-06Mark RoseNF
no factor from 2^69 to 2^70
2014-02-23LaurVNF
no factor from 2^68 to 2^69
2008-11-05Cyril SneerC-LL
1B7A837678163523