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
110278631Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 5500000
B2 = 165000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-12-23pfrakesA69124CF63AD02E7013
History
DateUserTypeResult
2021-12-23curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-12-23pfrakesC-PRP
A69124CF63AD02E7
PRP proof power = 8
PRP: Verified
Proof certified good
2021-12-21pfrakesNF-PM1
B1=5500000, B2=165000000
2020-05-06KrieselNF
no factor from 2^75 to 2^76
2020-05-02tscNF
no factor from 2^74 to 2^75
2020-04-06Jan S.NF
no factor from 2^73 to 2^74
2020-02-10erick84mmNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2016-02-13el groccoNF
no factor from 2^70 to 2^71
2016-02-11SourceBinary.comNF
no factor from 2^69 to 2^70
2015-08-13SMoffatNF
no factor from 2^68 to 2^69
2015-08-04SMoffatNF
no factor from 2^67 to 2^68
2014-12-02g0bNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-17sasaki3NF
no factor from 2^64 to 2^65
2010-04-30QubycNF
no factor from 2^63 to 2^64