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
69099587TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 15187500
LL
StatusDateUserResidueShift
Verified2015-10-11curtisc0EE9689F3F89A11E18499241
Verified2016-02-28frolyar0EE9689F3F89A11E24277963
History
DateUserTypeResult
2016-03-30Mark RoseNF
no factor from 2^63 to 2^64
2016-03-29Mark RoseNF
no factor from 2^64 to 2^65
2016-02-28frolyarC-LL
0EE9689F3F89A11E
2015-10-11curtiscC-LL
0EE9689F3F89A11E
2015-05-28Brian BeuningNF
no factor from 2^74 to 2^75
2014-05-20NickOfTimeNF
no factor from 2^73 to 2^74
2014-03-14blackenedbutterflyNF-PM1
B1=675000, B2=15187500, E=6
2014-03-08LaurVNF
no factor from 2^72 to 2^73
2014-03-04Architects CubedNF
no factor from 2^71 to 2^72
2012-08-02StardustNF
no factor from 2^70 to 2^71
2012-03-23tmorrowNF
no factor from 2^69 to 2^70
2010-02-18sannerud.comNF
no factor from 2^68 to 2^69
2008-05-24James HeinrichNF
no factor from 2^67 to 2^68
2008-05-21James HeinrichNF
no factor from 2^66 to 2^67
2008-05-19Sturle SundeNF
no factor from 2^65 to 2^66