7 937 057 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
20474178251377	14	44.2	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-10	Daniil Tsarkov	C0AC8410B48D3460	1	4293149	5	3
Verified	2019-11-26	marssystems	C0AC8410B48D3460	1	6868481	5	3

History

Date	User	Type	Result
2024-02-05	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-11-26	marssystems	C-PRP	M7937057/20474178251377 : C0AC8410B48D3460 PRP: Verified PRP without proof (not generated)
2018-06-10	Daniil Tsarkov	C-PRP	M7937057/20474178251377 : C0AC8410B48D3460 PRP: Verified PRP without proof (not generated)

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