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
80126107TF
No factors below 275
TF target 275
P-1
B1 = 670000
B2 = 13065000
LL
StatusDateUserResidueShift
Unverified2018-06-03karjalanpiirakkaBEF974BC09560C__38686845
History
DateUserTypeResult
2018-06-03karjalanpiirakkaC-LL
BEF974BC09560C__
2016-12-02ATHNF-PM1
B1=670000, B2=13065000, E=6
2016-09-19Mark RoseNF
no factor from 2^74 to 2^75
2016-09-16Brian BeuningNF
no factor from 2^73 to 2^74
2016-09-11proxy2222NF
no factor from 2^72 to 2^73
2014-11-09Stef42NF
no factor from 2^71 to 2^72
2013-05-31PascalBieriNF
no factor from 2^70 to 2^71
2013-02-02Florimond C.NF
no factor from 2^69 to 2^70
2013-01-31SMoffatNF
no factor from 2^68 to 2^69
2013-01-30rjbelansNF
no factor from 2^67 to 2^68
2013-01-26phoenicisNF
no factor from 2^66 to 2^67
2010-12-18Benoît DelépineNF
no factor from 2^65 to 2^66
2010-12-01Architects CubedNF
no factor from 2^64 to 2^65