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
77349829TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 12936250
LL
StatusDateUserResidueShift
Unverified2017-02-08billvauE8B378A3CB6976__53727983
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-22-Anonymous-LL double-check0.00 % 2024-03-22
History
DateUserTypeResult
2017-02-08billvauC-LL
E8B378A3CB6976__
2016-02-26Brian BeuningNF-PM1
B1=655000, B2=12936250, E=6
2016-02-19AirSquirrelsNF
no factor from 2^74 to 2^75
2016-02-19AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-19AirSquirrelsNF
no factor from 2^72 to 2^73
2015-06-13ChuckNF
no factor from 2^71 to 2^72
2012-02-13-Anonymous-NF
no factor to 2^71
2011-03-16The Magic ForestNF
no factor from 2^68 to 2^69
2011-03-12-Anonymous-NF
no factor from 2^67 to 2^68
2011-03-11eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-12-10-Anonymous-NF
no factor from 2^65 to 2^66
2010-12-10Simon DennisNF
no factor from 2^64 to 2^65