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
108534527Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 766000
B2 = 766000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-02-10Dmitriy Degtiarev605F5046EF9EB75B8629137613
History
DateUserTypeResult
2022-02-10curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-02-10Dmitriy DegtiarevC-PRP
605F5046EF9EB75B
PRP proof power = 8
PRP: Verified
Proof certified good
2022-01-15Dmitriy DegtiarevNF-PM1
B1=766000
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2019-09-23Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-23Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
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
2014-09-08g0bNF
no factor from 2^68 to 2^69
2014-07-24g0bNF
no factor from 2^67 to 2^68
2014-07-23ITSNF
no factor from 2^66 to 2^67
2012-05-22carlos56NF
no factor from 2^65 to 2^66
2010-09-11sasaki3NF
no factor from 2^64 to 2^65
2010-06-27carlos56NF
no factor from 2^63 to 2^64