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
116446747TF
No factors below 277
TF target 276
P-1
B1 = 882000
B2 = 498253470
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-11-01Tsarev Yuriy381376D5FC0E85E511600323813
History
DateUserTypeResult
2023-11-02curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-11-01Tsarev YuriyC-PRP
381376D5FC0E85E5
PRP proof power = 8
PRP: Verified
Proof certified good
2022-09-20Simon JosefssonNF-PM1
B1=882000, B2=498253470
2021-08-11rushynNF
no factor from 2^76 to 2^77
2021-06-10TheJudgerNF
no factor from 2^75 to 2^76
2021-06-10TheJudgerNF
no factor from 2^74 to 2^75
2021-01-19One ManNF
no factor from 2^73 to 2^74
2020-04-29SRBaseNF
no factor from 2^72 to 2^73
2015-09-07SMoffatNF
no factor from 2^71 to 2^72
2015-08-26SMoffatNF
no factor from 2^70 to 2^71
2015-08-22SMoffatNF
no factor from 2^69 to 2^70
2015-06-15arnaudNF
no factor from 2^68 to 2^69
2015-04-12bunddogNF
no factor from 2^67 to 2^68
2014-12-04sasaki3NF
no factor from 2^66 to 2^67
2012-06-28OS1NF
no factor from 2^65 to 2^66
2010-10-08AliNF
no factor from 2^64 to 2^65
2010-05-10G-ManNF
no factor from 2^63 to 2^64