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
110969039Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 897000
B2 = 50449000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-24Ben DeloDF6A88245DE465D98121055513
History
DateUserTypeResult
2021-11-25Simon JosefssonCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-11-24Ben DeloC-PRP
DF6A88245DE465D9
PRP proof power = 8
PRP: Verified
Proof certified good
2021-11-22Ben DeloNF-PM1
B1=897000, B2=50449000
2020-10-12David HruskaNF
no factor from 2^76 to 2^77
2020-09-27ktonyNF
no factor from 2^75 to 2^76
2020-09-27ktonyNF
no factor from 2^74 to 2^75
2020-06-05TheGazManNF
no factor from 2^73 to 2^74
2020-03-18tscNF
no factor from 2^72 to 2^73
2019-01-21Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2016-01-05duklaNF
no factor from 2^70 to 2^71
2015-08-14MatthaeusNF
no factor from 2^69 to 2^70
2015-08-08JaroslawDNF
no factor from 2^68 to 2^69
2015-08-05el groccoNF
no factor from 2^67 to 2^68
2014-12-09g0bNF
no factor from 2^66 to 2^67
2012-05-27omiXorpNF
no factor from 2^65 to 2^66
2010-09-20Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-08-10James HintzNF
no factor from 2^63 to 2^64