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
84388921TF
No factors below 276
TF target 275
P-1
B1 = 670000
B2 = 12562500
LL
StatusDateUserResidueShift
Unverified2018-06-26Shnobel32CF2CE1B45F46__76266795
History
DateUserTypeResult
2018-06-26ShnobelC-LL
32CF2CE1B45F46__
2017-11-13ATHNF-PM1
B1=670000, B2=12562500
2017-04-24TheJudgerNF
no factor from 2^75 to 2^76
2017-04-24TheJudgerNF
no factor from 2^74 to 2^75
2017-04-24TheJudgerNF
no factor from 2^73 to 2^74
2017-01-26Judge HaleNF
no factor from 2^72 to 2^73
2017-01-26Judge HaleNF
no factor from 2^71 to 2^72
2014-08-10Ryan PropperNF
no factor from 2^70 to 2^71
2014-04-29CSLatDDNF
no factor from 2^69 to 2^70
2014-04-19-Anonymous-NF
no factor from 2^68 to 2^69
2014-04-14Preben SNF
no factor from 2^67 to 2^68
2014-02-12cnaTb_xo4yNF
no factor from 2^66 to 2^67
2012-08-26Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-09Architects CubedNF
no factor from 2^64 to 2^65