Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
8000101Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
5880003194103131549.1old
3325804532246768245658300219603932104.72024-02-24 14:56:46
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2018-07-06_p95holder_A1430D3FDA869CFA1796716153
Verified (Factored)2019-06-17timbitA1430D3FDA869CFA1406521153
Verified2024-02-25Naegi MakotoA1430D3FDA869CFA2664387753
P-1 factors
DateFactorB1B2
2024-02-24332580453224676824565830021960399210001681748250
History
DateUserTypeResult
2024-02-25Albert PetterssonCERT
PRP Certification
Proof certified good
2024-02-25Naegi MakotoC-PRP
M8000101/588000319410313/33258045322467682456583002196039 : A1430D3FDA869CFA
PRP proof power = 8
PRP: Verified
Proof certified good
2024-02-24Stef42F-PM1
Factor: 33258045322467682456583002196039 / (P-1, B1=921000, B2=1681748250)
2022-12-13LordJuliusNF
no factor from 2^67 to 2^68
2022-12-13LordJuliusNF
no factor from 2^66 to 2^67
2022-12-13LordJuliusNF
no factor from 2^65 to 2^66
2022-12-13LordJuliusNF
no factor from 2^64 to 2^65
2019-06-17timbitC-PRP
M8000101/588000319410313 : A1430D3FDA869CFA
PRP: Verified (Factored)
PRP without proof (not generated)
2018-07-06_p95holder_C-PRP
M8000101/588000319410313 : A1430D3FDA869CFA
PRP: Verified (Factored)
PRP without proof (not generated)