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
107825251Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 850000
B2 = 17000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-09-06ky0urakuBD3751C3941622E9013
History
DateUserTypeResult
2020-09-06Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-09-06ky0urakuC-PRP
BD3751C3941622E9
PRP proof power = 8
PRP: Verified
Proof certified good
2020-08-10-Anonymous-NF-PM1
B1=850000, B2=17000000, E=6
2020-04-26TheJudgerNF
no factor from 2^76 to 2^77
2020-04-26TheJudgerNF
no factor from 2^75 to 2^76
2020-04-26TheJudgerNF
no factor from 2^74 to 2^75
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-02-15workerthreadNF
no factor from 2^71 to 2^72
2013-10-01PascalBieriNF
no factor from 2^70 to 2^71
2013-09-29PascalBieriNF
no factor from 2^69 to 2^70
2013-09-25PascalBieriNF
no factor from 2^68 to 2^69
2013-09-24PascalBieriNF
no factor from 2^67 to 2^68
2013-09-21shengNF
no factor from 2^66 to 2^67
2012-05-19omiXorpNF
no factor from 2^65 to 2^66
2010-09-09carlos56NF
no factor from 2^64 to 2^65
2010-04-25sasaki3NF
no factor from 2^63 to 2^64