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
66623749TF
No factors below 275
TF target 274
P-1
B1 = 590000
B2 = 10915000
LL
StatusDateUserResidueShift
Verified2014-06-25usmfun844CA13805E5E03630284062
Verified2023-10-11Sergey Nosov844CA13805E5E03646283729
History
DateUserTypeResult
2023-10-11Sergey NosovC-LL
844CA13805E5E036
2021-09-16LordJuliusNF
no factor from 2^74 to 2^75
2014-06-25usmfunC-LL
844CA13805E5E036
2014-03-23markrNF-PM1
B1=590000, B2=10915000
2014-03-17blipNF
no factor from 2^73 to 2^74
2014-03-09BdotNF
no factor from 2^72 to 2^73
2014-03-09BdotNF
no factor from 2^71 to 2^72
2012-09-19Bold_SeekerNF
no factor from 2^70 to 2^71
2012-03-01NovecNF
no factor from 2^69 to 2^70
2009-12-25ANONYMOUSNF
no factor from 2^68 to 2^69
2009-12-22Christian GeschwentnerNF
no factor from 2^67 to 2^68
2009-12-12gnoblesmithNF
no factor from 2^66 to 2^67
2009-12-06symalladNF
no factor from 2^65 to 2^66
2009-12-01HighPriceRanchNF
no factor from 2^64 to 2^65
2009-06-081997rj7NF
no factor to 2^64