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
43509797TF
No factors below 274
TF target 272
P-1
B1 = 475000
B2 = 7837500
LL
StatusDateUserResidueShift
Verified2008-07-04Brett L WhittlaF519D29F851C612B20005727
Verified2016-08-17baseyF519D29F851C612B43274175
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2016-08-17baseyC-LL
F519D29F851C612B
2015-09-27AirSquirrelsNF
no factor from 2^71 to 2^72
2015-04-27Mark RoseNF
no factor from 2^70 to 2^71
2015-04-13LaurVNF
no factor from 2^69 to 2^70