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
36125773Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 273
TF target 271
P-1
B1 = 625000
B2 = 625000
LL
StatusDateUserResidueShift
Verified2006-12-18Daymon C. DeVader2AC17855553663928235454
Verified2014-12-08tsc2AC17855553663925558690
History
DateUserTypeResult
2022-08-24Sid & AndyNF
no factor from 2^72 to 2^73
2022-07-12Jon PaceNF
no factor from 2^71 to 2^72
2014-12-08tscC-LL
2AC1785555366392
2014-08-21blipNF
no factor from 2^70 to 2^71
2014-08-21blipNF
no factor from 2^69 to 2^70
2013-03-28lastareasdelhogarNF
no factor from 2^68 to 2^69
2012-04-04Carsten KossendeyNF
no factor from 2^67 to 2^68