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
340705633TF
No factors below 283
TF target 281
P-1
B1 = 4590000
B2 = 137796000
LL
StatusDateUserResidueShift
Suspect2012-03-12Smok_bmv C283F2F0C717C5__163629168
Unverified2020-06-16Fan Ming212B830621EA6C__0
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-06-10Team_Inspector1BC2F43D0E6BF62316357139113
History
DateUserTypeResult
2022-06-11blaqCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-06-10Team_InspectorC-PRP
1BC2F43D0E6BF623
PRP proof power = 10
PRP: Verified
Proof certified good
2021-12-09LordJuliusNF
no factor from 2^71 to 2^77
2020-07-10Fan MingNF
no factor from 2^82 to 2^83
2020-06-16Fan MingC-LL
212B830621EA6C__
2020-06-15Fan MingNF
no factor from 2^81 to 2^82
2020-06-11Fan MingNF
no factor from 2^80 to 2^81
2020-06-06Fan MingNF-PM1
B1=4590000, B2=137796000
2019-07-19Random GPUsNF
no factor from 2^79 to 2^80
2016-12-18ConductorNF
no factor from 2^70 to 2^71
2016-09-05ConductorNF
no factor from 2^69 to 2^70
2016-09-05ConductorNF
no factor from 2^1 to 2^69
2014-04-04Smok_bmv NF
no factor from 2^78 to 2^79
2012-03-12Smok_bmv C-LL
C283F2F0C717C5__
2008-11-02Smok_bmv NF-PM1
B1=4590000
2008-11-02Smok_bmv NF
no factor to 2^78