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
29194063Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 270
P-1
B1 = 305000
B2 = 3888750
LL
StatusDateUserResidueShift
Verified2006-03-28Eric BravickE2049AF0B6A2DAC027529367
Verified2012-03-30Jeremy StoutE2049AF0B6A2DAC02352826
History
DateUserTypeResult
2020-12-22Sid & AndyNF
no factor from 2^72 to 2^73
2020-10-31Architects CubedNF
no factor from 2^71 to 2^72
2020-10-27Architects CubedNF
no factor from 2^70 to 2^71
2017-03-01ramgeisNF
no factor from 2^69 to 2^70
2012-03-30Jeremy StoutC-LL
E2049AF0B6A2DAC0
2012-01-13Aaron HavilandNF
no factor from 2^68 to 2^69