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
114185207TF
No factors below 277
TF target 276
P-1
B1 = 513000
B2 = 19338000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-09-12Ruslan Borisov19F06716B280E1CA1691557813
History
DateUserTypeResult
2023-09-12jwnutterCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-09-12Ruslan BorisovC-PRP
19F06716B280E1CA
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-08Ryan PropperNF-PM1
B1=513000, B2=19338000
2021-06-06arpcarNF
no factor from 2^76 to 2^77
2021-05-09TheGazManNF
no factor from 2^75 to 2^76
2021-05-09TheGazManNF
no factor from 2^75 to 2^76
2021-04-19TheGazManNF
no factor from 2^74 to 2^75
2020-11-14schoenbornNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2016-02-23proxy2222NF
no factor from 2^70 to 2^71
2015-11-10Judge HaleNF
no factor from 2^69 to 2^70
2015-03-13SMoffatNF
no factor from 2^68 to 2^69
2015-03-09g0bNF
no factor from 2^67 to 2^68
2014-11-17ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-22RichardNF
no factor from 2^65 to 2^66
2010-10-01AliNF
no factor from 2^64 to 2^65
2010-05-11RichardNF
no factor from 2^63 to 2^64