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
71785639TF
No factors below 276
TF target 274
P-1
B1 = 700000
B2 = 15050000
LL
StatusDateUserResidueShift
Unverified2017-04-10ShnobelD1A404865E1A06__51237807
History
DateUserTypeResult
2023-01-03aupNF
no factor from 2^75 to 2^76
2017-04-10ShnobelC-LL
D1A404865E1A06__
2016-08-08owftheevilNF
no factor from 2^74 to 2^75
2015-06-04Guido LorenziniNF
no factor from 2^73 to 2^74
2015-05-17TheJudgerNF-PM1
B1=700000, B2=15050000, E=6
2015-03-31gcardonaNF
no factor from 2^72 to 2^73
2015-02-16srow7NF
no factor from 2^71 to 2^72
2014-05-15HBendtzNF
no factor from 2^70 to 2^71
2012-12-04Clown_RoyalNF
no factor from 2^69 to 2^70
2010-07-11Bold_SeekerNF
no factor from 2^68 to 2^69
2010-07-09Bold_SeekerNF
no factor from 2^67 to 2^68
2010-07-07unconnectedNF
no factor from 2^66 to 2^67
2010-06-30Bold_SeekerNF
no factor from 2^65 to 2^66
2010-06-29Johan ViljoenNF
no factor from 2^64 to 2^65
2008-09-29-Anonymous-NF
no factor to 2^64