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
110862959Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 4500000
B2 = 135000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-07-21Valerio Bellizzomi2AFC426163F2CF63013
History
DateUserTypeResult
2021-07-21JaytholomewCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-07-21Valerio BellizzomiC-PRP
2AFC426163F2CF63
PRP proof power = 8
PRP: Verified
Proof certified good
2021-07-18Valerio BellizzomiNF-PM1
B1=4500000, B2=135000000
2021-05-09David HruskaNF
no factor from 2^76 to 2^77
2021-04-09TheJudgerNF
no factor from 2^75 to 2^76
2021-04-09TheJudgerNF
no factor from 2^74 to 2^75
2015-08-08endless_mikeNF
no factor from 2^73 to 2^74
2015-08-08endless_mikeNF
no factor from 2^72 to 2^73
2015-08-08endless_mikeNF
no factor from 2^71 to 2^72
2015-08-08endless_mikeNF
no factor from 2^70 to 2^71
2015-08-08endless_mikeNF
no factor from 2^69 to 2^70
2015-08-08endless_mikeNF
no factor from 2^68 to 2^69
2015-08-03el groccoNF
no factor from 2^67 to 2^68
2014-12-08g0bNF
no factor from 2^66 to 2^67
2012-05-30RichardNF
no factor from 2^65 to 2^66
2010-09-20sasaki3NF
no factor from 2^64 to 2^65
2010-05-02Torchwood InstituteNF
no factor from 2^63 to 2^64