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
111458093Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 803000
B2 = 32453000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-11-24Ruslan Borisov807613DD1D3AC1521831669413
History
DateUserTypeResult
2022-11-24ANONYMOUSCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-11-24Ruslan BorisovC-PRP
807613DD1D3AC152
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-22Ryan PropperNF-PM1
B1=803000, B2=32453000
2021-01-18arpcarNF
no factor from 2^76 to 2^77
2020-12-14arpcarNF
no factor from 2^75 to 2^76
2020-11-23arpcarNF
no factor from 2^74 to 2^75
2020-07-12GROBERTSNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-13Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-11bunddogNF
no factor from 2^70 to 2^71
2015-02-02Brandon VincentNF
no factor from 2^69 to 2^70
2014-11-16SMoffatNF
no factor from 2^68 to 2^69
2014-11-08wombatmanNF
no factor from 2^67 to 2^68
2013-10-08PEDNF
no factor from 2^66 to 2^67
2012-05-29PgaborNF
no factor from 2^65 to 2^66
2010-09-22sasaki3NF
no factor from 2^64 to 2^65
2010-05-03Torchwood InstituteNF
no factor from 2^63 to 2^64