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
63844621TF
No factors below 275
TF target 274
P-1
B1 = 540000
B2 = 7560000
LL
StatusDateUserResidueShift
Verified2014-04-09Amazon EC205759620EEE824BD33262559
Verified2023-02-24Sergey Nosov05759620EEE824BD40866694
History
DateUserTypeResult
2023-02-24Sergey NosovC-LL
05759620EEE824BD
2022-12-05Richard ThomasNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-04-09Amazon EC2C-LL
05759620EEE824BD
2013-10-30Duane BongNF-PM1
B1=540000, B2=7560000
2013-10-13TheJudgerNF
no factor from 2^73 to 2^74
2013-07-31TheJudgerNF
no factor from 2^72 to 2^73
2013-07-31TheJudgerNF
no factor from 2^71 to 2^72
2012-09-11Bold_SeekerNF
no factor from 2^70 to 2^71
2012-01-05Zet_korNF
no factor from 2^69 to 2^70
2009-11-11arnaudNF
no factor from 2^68 to 2^69
2009-11-06Marius ZensNF
no factor from 2^67 to 2^68
2009-11-04Marius ZensNF
no factor from 2^66 to 2^67
2009-10-29Marius ZensNF
no factor from 2^65 to 2^66
2009-10-25riccardo ubertiNF
no factor from 2^64 to 2^65
2009-03-03Wojciech FlorekNF
no factor from 2^63 to 2^64