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
111900959Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 806000
B2 = 32890000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-01-11Ruslan Borisov162D10CBA86471F66556543413
History
DateUserTypeResult
2023-01-11RaydexCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-01-11Ruslan BorisovC-PRP
162D10CBA86471F6
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-26Ryan PropperNF-PM1
B1=806000, B2=32890000
2021-02-14TheGazManNF
no factor from 2^76 to 2^77
2020-12-08arpcarNF
no factor from 2^75 to 2^76
2020-11-17arpcarNF
no factor from 2^74 to 2^75
2020-07-28RichD0NF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-08Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-15-Anonymous-NF
no factor from 2^70 to 2^71
2015-02-14WorknPlayNF
no factor from 2^69 to 2^70
2015-02-13-Anonymous-NF
no factor from 2^68 to 2^69
2015-02-05Preben SNF
no factor from 2^67 to 2^68
2014-11-16RichardNF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-23sasaki3NF
no factor from 2^64 to 2^65
2010-05-18RichardNF
no factor from 2^63 to 2^64