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
108049817Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 826000
B2 = 36545000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-12-15Ben Delo432909CF87E7AE1F8713329713
History
DateUserTypeResult
2021-12-15ANONYMOUSCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-12-15Ben DeloC-PRP
432909CF87E7AE1F
PRP proof power = 8
PRP: Verified
Proof certified good
2021-12-13FlaukrotistNF-PM1
B1=826000, B2=36545000
2021-04-17TheJudgerNF
no factor from 2^75 to 2^76
2021-04-17TheJudgerNF
no factor from 2^74 to 2^75
2019-12-05Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-05Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-01-23Brandon VincentNF
no factor from 2^71 to 2^72
2013-10-20NoWhereManNF
no factor from 2^70 to 2^71
2013-10-16g0bNF
no factor from 2^69 to 2^70
2013-10-08g0bNF
no factor from 2^68 to 2^69
2013-09-27SMoffatNF
no factor from 2^67 to 2^68
2013-09-24shengNF
no factor from 2^66 to 2^67
2012-05-20omiXorpNF
no factor from 2^65 to 2^66
2010-09-09CommasterNF
no factor from 2^64 to 2^65
2010-04-26oodairaNF
no factor from 2^63 to 2^64