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
11684983Factored
FactorDigitsBitsDate
788028943629191446.2old
6946314821292971549.32014-04-03 03:37:47
1914038951861108819832167.42022-06-20 10:40:46
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2021-10-09LaurVC72D921C150E2ED42520200653
Verified2022-07-02NumberwangC72D921C150E2ED43370949953
History
DateUserTypeResult
2022-07-02Ron LeShaneCERT
PRP Certification
Proof certified good
2022-07-02NumberwangC-PRP
M11684983/78802894362919/694631482129297/191403895186110881983 : C72D921C150E2ED4
PRP proof power = 8
PRP: Verified
Proof certified good
2022-06-26LordJuliusNF
no factor from 2^66 to 2^67
2022-06-26LordJuliusNF
no factor from 2^65 to 2^66
2022-06-26LordJuliusNF
no factor from 2^64 to 2^65
2022-06-20TJAOIF
Factor: 191403895186110881983 / TF: 67-68
2021-10-09curtiscCERT
PRP Certification
Proof certified good
2021-10-09LaurVC-PRP
M11684983/78802894362919/694631482129297 : C72D921C150E2ED4
PRP proof power = 8
PRP: Verified (Factored)
Proof certified good
2014-04-03pdazzlF
Factor: 694631482129297 / TF: 18-55