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
44752787TF
No factors below 274
TF target 272
P-1
B1 = 550000
B2 = 16500000
LL
StatusDateUserResidueShift
Verified2010-04-09Howard Chung657CE802CE47936A38471098
Verified2018-04-09Sergey Nosov657CE802CE47936A24574797
History
DateUserTypeResult
2019-11-20Sid & AndyNF
no factor from 2^73 to 2^74
2018-04-09Sergey NosovC-LL
657CE802CE47936A
2018-03-19Andrew BNF
no factor from 2^72 to 2^73
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2015-07-05Mark RoseNF
no factor from 2^70 to 2^71
2015-01-05HBendtzNF
no factor from 2^69 to 2^70
2014-07-01krackerNF
no factor from 2^68 to 2^69
2010-04-09Howard ChungC-LL
657CE802CE47936A
2010-03-13Howard ChungNF-PM1
B1=550000, B2=16500000, E=6