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
111873053TF
No factors below 277
TF target 276
P-1
B1 = 511000
B2 = 19256000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-01-08Ruslan Borisov334113917210DA201021993913
History
DateUserTypeResult
2023-01-08RichD0CERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-01-08Ruslan BorisovC-PRP
334113917210DA20
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-24Ryan PropperNF-PM1
B1=511000, B2=19256000
2021-01-14arpcarNF
no factor from 2^76 to 2^77
2020-11-16J. Gareth "Kit" MoretonNF
no factor from 2^75 to 2^76
2020-11-16J. Gareth "Kit" MoretonNF
no factor from 2^74 to 2^75
2020-06-07Dylan DelgadoNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-09Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2013-10-22ITSNF
no factor from 2^70 to 2^71
2013-10-18ITSNF
no factor from 2^69 to 2^70
2013-10-12Cow_tippingNF
no factor from 2^68 to 2^69
2013-10-06Ryan PropperNF
no factor from 2^67 to 2^68
2013-10-04ANONYMOUSNF
no factor from 2^66 to 2^67
2012-05-31subgeniusNF
no factor from 2^65 to 2^66
2010-09-23OS1NF
no factor from 2^64 to 2^65
2010-05-20RichardNF
no factor from 2^63 to 2^64