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
114009163Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 512000
B2 = 19309000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-08-28George Woltman97831EB43E5863FD013
History
DateUserTypeResult
2024-06-23James HeinrichNF
no factor from 2^72 to 2^73
2023-08-29Chun sung sooCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-08-28George WoltmanC-PRP
97831EB43E5863FD
PRP proof power = 8
PRP: Verified
Proof certified good
2022-04-05Ryan PropperNF-PM1
B1=512000, B2=19309000
2021-09-09burkhajoNF
no factor from 2^76 to 2^77
2020-10-16KrieselNF
no factor from 2^75 to 2^76
2020-10-16KrieselNF
no factor from 2^74 to 2^75
2020-08-06John BarrettNF
no factor from 2^73 to 2^74
2019-04-25ConductorNF
no factor from 2^72 to 2^73
2015-05-09endless_mikeNF
no factor from 2^71 to 2^72
2015-05-09endless_mikeNF
no factor from 2^70 to 2^71
2015-05-09endless_mikeNF
no factor from 2^69 to 2^70
2015-03-07Helmut KirrmaierNF
no factor from 2^68 to 2^69
2015-03-02g0bNF
no factor from 2^67 to 2^68
2014-04-11jfarekNF
no factor from 2^66 to 2^67
2012-06-17RichardNF
no factor from 2^65 to 2^66
2010-10-01AliNF
no factor from 2^64 to 2^65
2010-05-05carlos56NF
no factor from 2^63 to 2^64