Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
73588709TF
No factors below 276
TF target 274
P-1
B1 = 650000
B2 = 14137500
LL
StatusDateUserResidueShift
Unverified2016-03-23volovik0F5E9B9931FE38__26799042
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-02-18-Anonymous-LL double-checkLL25.18 % 2024-04-28
History
DateUserTypeResult
2020-10-09-Anonymous-NF
no factor from 2^75 to 2^76
2016-03-31Mark RoseNF
no factor from 2^57 to 2^64
2016-03-23volovikC-LL
0F5E9B9931FE38__
2015-10-09LaurVNF-PM1
B1=650000, B2=14137500, e=2
2015-10-07Tim SorberaNF
no factor from 2^74 to 2^75
2015-10-07Tim SorberaNF
no factor from 2^73 to 2^74
2015-09-24RichD0NF
no factor from 2^72 to 2^73
2015-01-09RichD0NF
no factor from 2^71 to 2^72
2014-08-01Mark RoseNF
no factor from 2^70 to 2^71
2013-05-06SMoffatNF
no factor from 2^69 to 2^70
2010-10-19SAHS Physics ClubNF
no factor from 2^68 to 2^69
2010-10-14trifNF
no factor from 2^67 to 2^68
2010-08-13lindedNF
no factor from 2^66 to 2^67
2010-08-11albin_pouillesNF
no factor from 2^65 to 2^66
2010-08-10DRHNF
no factor from 2^64 to 2^65