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
106211093Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 898000
B2 = 51882000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-09-18Ben DeloA232410D1F297CB11500181713
History
DateUserTypeResult
2021-09-19rushynCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-09-18Ben DeloC-PRP
A232410D1F297CB1
PRP proof power = 8
PRP: Verified
Proof certified good
2021-09-17Ben DeloNF-PM1
B1=898000, B2=51882000
2021-04-06TheJudgerNF
no factor from 2^75 to 2^76
2021-04-06TheJudgerNF
no factor from 2^74 to 2^75
2020-04-20el groccoNF
no factor from 2^73 to 2^74
2020-03-27chuenkitNF
no factor from 2^72 to 2^73
2015-01-07XebecerNF
no factor from 2^71 to 2^72
2014-10-31shaugeNF
no factor from 2^70 to 2^71
2014-10-31shaugeNF
no factor from 2^69 to 2^70
2014-10-24AK76NF
no factor from 2^68 to 2^69
2013-10-16TBM PrimeNF
no factor from 2^67 to 2^68
2013-09-06bamNF
no factor from 2^66 to 2^67
2012-05-25omiXorpNF
no factor from 2^65 to 2^66
2010-09-03Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-22Torchwood InstituteNF
no factor from 2^63 to 2^64