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
109821749Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 5500000
B2 = 165000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-09-22S00030A8FCD162E2A8C7C8013
History
DateUserTypeResult
2021-09-22curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-09-22S00030C-PRP
A8FCD162E2A8C7C8
PRP proof power = 8
PRP: Verified
Proof certified good
2021-09-21S00030NF-PM1
B1=5500000, B2=165000000
2021-02-07RichD0NF
no factor from 2^75 to 2^76
2021-02-07RichD0NF
no factor from 2^74 to 2^75
2020-09-14storm5510NF
no factor from 2^73 to 2^74
2020-04-12Architects CubedNF
no factor from 2^72 to 2^73
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-10shaugeNF
no factor from 2^70 to 2^71
2014-11-10shaugeNF
no factor from 2^69 to 2^70
2014-11-09PascalBieriNF
no factor from 2^68 to 2^69
2014-11-05PascalBieriNF
no factor from 2^67 to 2^68
2014-08-01g0bNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-16WPSNF
no factor from 2^64 to 2^65
2010-04-29sasaki3NF
no factor from 2^63 to 2^64