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
112678199TF
No factors below 277
TF target 276
P-1
B1 = 514000
B2 = 19002000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-04-16Ruslan Borisov634EA6B031675F2F6701801213
History
DateUserTypeResult
2023-04-16Georg_EdelmannCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-04-16Ruslan BorisovC-PRP
634EA6B031675F2F
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-26Ryan PropperNF-PM1
B1=514000, B2=19002000
2020-12-29arpcarNF
no factor from 2^76 to 2^77
2020-12-04arpcarNF
no factor from 2^75 to 2^76
2020-11-29arpcarNF
no factor from 2^74 to 2^75
2020-09-20RNutterNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2019-01-12Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2013-10-11ChrisS94NF
no factor from 2^70 to 2^71
2013-10-10ChrisS94NF
no factor from 2^69 to 2^70
2013-10-09ChrisS94NF
no factor from 2^68 to 2^69
2013-10-09-Anonymous-NF
no factor from 2^68 to 2^69
2013-10-09Brett WalkerNF
no factor from 2^67 to 2^68
2013-10-08Brett WalkerNF
no factor from 2^66 to 2^67
2012-06-01Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-09-28RichardNF
no factor from 2^64 to 2^65
2010-05-05-Anonymous-NF
no factor from 2^63 to 2^64