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
62069699TF
No factors below 274
TF target 274
P-1
B1 = 595000
B2 = 12197500
LL
StatusDateUserResidueShift
Verified2014-05-19curtiscCB6900009DD39BCE60266443
Verified2021-11-25Smok_bmv CB6900009DD39BCE22762949
History
DateUserTypeResult
2021-11-25Smok_bmv C-LL
CB6900009DD39BCE
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-05-19curtiscC-LL
CB6900009DD39BCE
2013-05-24Jerry HallettNF
no factor from 2^73 to 2^74
2013-05-12TheJudgerNF-PM1
B1=595000, B2=12197500, E=12
2013-02-28BigBrotherNF
no factor from 2^72 to 2^73
2013-02-13Jerry HallettNF
no factor from 2^71 to 2^72
2012-10-26SMoffatNF
no factor from 2^70 to 2^71
2011-12-13gpulciniNF
no factor from 2^69 to 2^70
2010-03-08Helmut ZulusNF
no factor from 2^68 to 2^69
2010-03-02chargerNF
no factor from 2^67 to 2^68
2010-02-20Sturle SundeNF
no factor from 2^66 to 2^67
2009-08-18-Anonymous-NF
no factor from 2^65 to 2^66
2009-08-10Sturle SundeNF
no factor from 2^64 to 2^65
2008-12-27DerekNF
no factor from 2^63 to 2^64