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
112056271TF
No factors below 277
TF target 276
P-1
B1 = 923000
B2 = 60516060
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-01-27Ruslan BorisovCB1373E96694198760755713
History
DateUserTypeResult
2023-01-27UmbrarianCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-01-27Ruslan BorisovC-PRP
CB1373E966941987
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-09Architects CubedNF-PM1
B1=923000, B2=60516060
2021-01-06arpcarNF
no factor from 2^76 to 2^77
2020-08-22KrieselNF
no factor from 2^75 to 2^76
2020-08-22KrieselNF
no factor from 2^74 to 2^75
2020-06-06GROBERTSNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-17CSLatDDNF
no factor from 2^70 to 2^71
2014-11-13Simon HarrisonNF
no factor from 2^69 to 2^70
2013-10-11-Anonymous-NF
no factor from 2^68 to 2^69
2013-10-10SMoffatNF
no factor from 2^67 to 2^68
2013-10-06SMoffatNF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-24Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-04Torchwood InstituteNF
no factor from 2^63 to 2^64