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
108165089Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 922000
B2 = 53295000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-01-06Ben Delo3D2334B246BC0F153637471913
History
DateUserTypeResult
2022-01-06schweigmonCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-01-06Ben DeloC-PRP
3D2334B246BC0F15
PRP proof power = 8
PRP: Verified
Proof certified good
2022-01-04Ben DeloNF-PM1
B1=922000, B2=53295000
2021-04-17TheJudgerNF
no factor from 2^75 to 2^76
2021-04-17TheJudgerNF
no factor from 2^74 to 2^75
2019-11-18Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-18Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-20Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-05symalladNF
no factor from 2^70 to 2^71
2015-01-31EthanDNF
no factor from 2^69 to 2^70
2015-01-30EthanDNF
no factor from 2^68 to 2^69
2015-01-27el groccoNF
no factor from 2^67 to 2^68
2013-09-24SMoffatNF
no factor from 2^66 to 2^67
2012-05-22omiXorpNF
no factor from 2^65 to 2^66
2010-11-09Mr-PlonkNF
no factor from 2^64 to 2^65
2010-04-27garoNF
no factor from 2^63 to 2^64