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
39114043TF
No factors below 273
TF target 272
P-1
B1 = 350000
B2 = 6650000
LL
StatusDateUserResidueShift
Verified2008-02-03Dylan Ward-CoughlonE8BE0919F6FADD1B19333951
Verified2016-11-02Sergey NosovE8BE0919F6FADD1B12770947
History
DateUserTypeResult
2022-06-04Sid & AndyNF
no factor from 2^72 to 2^73
2018-06-15Architects CubedNF-PM1
B1=350000, B2=6650000, E=12
2018-06-03Architects CubedNF
no factor from 2^71 to 2^72
2016-11-02Sergey NosovC-LL
E8BE0919F6FADD1B
2014-12-07srow7NF
no factor from 2^70 to 2^71
2014-11-18Mark RoseNF
no factor from 2^69 to 2^70