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
62302579TF
No factors below 274
TF target 274
P-1
B1 = 550000
B2 = 10450000
LL
StatusDateUserResidueShift
Verified2013-11-13ANONYMOUSC86E7D51D78AA9B723421424
Verified2022-02-15Sergey NosovC86E7D51D78AA9B759881978
History
DateUserTypeResult
2022-02-15Sergey NosovC-LL
C86E7D51D78AA9B7
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-13ANONYMOUSC-LL
C86E7D51D78AA9B7
2013-06-18BdotNF-PM1
B1=550000, B2=10450000
2013-05-21BigBrotherNF
no factor from 2^73 to 2^74
2013-03-06Jerry HallettNF
no factor from 2^72 to 2^73
2013-03-06Jerry HallettNF
no factor from 2^71 to 2^72
2013-02-21Carsten KossendeyNF
no factor from 2^70 to 2^71
2011-12-01GrunwalderGIMPNF
no factor from 2^69 to 2^70
2009-09-14Dr. NowakNF
no factor from 2^68 to 2^69
2009-08-31Dr. NowakNF
no factor from 2^67 to 2^68
2009-08-20Dr. NowakNF
no factor from 2^66 to 2^67
2009-08-19Per JessenNF
no factor from 2^65 to 2^66
2009-08-16Per JessenNF
no factor from 2^64 to 2^65
2008-12-22DerekNF
no factor from 2^63 to 2^64