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
43568489TF
No factors below 274
TF target 272
P-1
B1 = 725000
B2 = 725000
LL
StatusDateUserResidueShift
Verified2009-04-27Tobias Moertl2CACD850C20087C942532802
Verified2017-12-31Sergey Nosov2CACD850C20087C933988192
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2017-12-31Sergey NosovC-LL
2CACD850C20087C9
2015-09-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-18-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-17chalsallNF
no factor from 2^69 to 2^70
2014-01-19LaurVNF
no factor from 2^68 to 2^69
2009-04-27Tobias MoertlC-LL
2CACD850C20087C9