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
109695401Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 851000
B2 = 36659000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-08-03Ruslan BorisovA242940C965C1B3B8174190713
History
DateUserTypeResult
2022-08-08Johan ViljoenNF
no factor from 2^76 to 2^77
2022-08-03Chun sung sooCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-08-03Ruslan BorisovC-PRP
A242940C965C1B3B
PRP proof power = 10
PRP: Verified
Proof certified good
2022-07-24David HruskaNF
no factor from 2^76 to 2^77
2022-02-19Ryan PropperNF-PM1
B1=851000, B2=36659000
2021-04-09TheJudgerNF
no factor from 2^75 to 2^76
2021-04-09TheJudgerNF
no factor from 2^74 to 2^75
2020-09-05XZTNF
no factor from 2^73 to 2^74
2020-01-23Daniel BrockwellNF
no factor from 2^72 to 2^73
2019-01-20Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-05shaugeNF
no factor from 2^70 to 2^71
2014-11-04SWL551NF
no factor from 2^69 to 2^70
2014-08-22Preben SNF
no factor from 2^68 to 2^69
2013-10-21KettiLPNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-15Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-29BOMNF
no factor from 2^63 to 2^64