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:





MnDetails
8319071
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
74039731911032.8old
11288111548931984711960.02015-12-29 14:24:57
24788813993492057642916107512891.02024-06-10 21:28:45
P-1 factors
DateFactorsB1B2
2024-06-102478881399349205764291610751
13820002788626750
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-10-18-anonymous-F2B41B010B779A792242290853
Factored
PRP without proof (not generated)
2020-04-21Luigi MorelliF2B41B010B779A792691227753
Verified
Certified Good
2024-06-16Oliver KruseF2B41B010B779A793346645753
History
DateUserTypeResult
2024-06-16Sage RussellCERT
Proof certified good
2024-06-16Oliver KruseC-PRPM8319071/7403973191/1128811154893198471/2478881399349205764291610751 : F2B41B010B779A79
Proof Certified Good

Proof Power: 8

2024-06-10Stef42F-PM1Factor: 2478881399349205764291610751 / B1=1382000, B2=2788626750
2020-04-21Luigi MorelliC-PRPM8319071/7403973191/1128811154893198471 : F2B41B010B779A79
2018-10-18-anonymous-C-PRPM8319071/7403973191/1128811154893198471 : F2B41B010B779A79
2015-12-29TJAOIFFactor: 1128811154893198471