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
112503487Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 774000
B2 = 20601000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-03-08Smok_bmv 282AC68A96E4B03F5077011113
History
DateUserTypeResult
2022-03-08MathEnthousiastCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-03-08Smok_bmv C-PRP
282AC68A96E4B03F
PRP proof power = 8
PRP: Verified
Proof certified good
2022-01-29Smok_bmv NF-PM1
B1=774000, B2=20601000
2021-07-13Johan ViljoenNF
no factor from 2^76 to 2^77
2020-12-07arpcarNF
no factor from 2^75 to 2^76
2020-12-01arpcarNF
no factor from 2^74 to 2^75
2020-10-01el groccoNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2018-12-28Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-11Preben SNF
no factor from 2^70 to 2^71
2014-11-20La GüiraNF
no factor from 2^69 to 2^70
2014-11-20La GüiraNF
no factor from 2^68 to 2^69
2013-10-14PascalBieriNF
no factor from 2^67 to 2^68
2013-10-06PascalBieriNF
no factor from 2^66 to 2^67
2012-07-31subgeniusNF
no factor from 2^65 to 2^66
2010-09-26James HintzNF
no factor from 2^64 to 2^65
2010-05-08RichardNF
no factor from 2^63 to 2^64