8 060 251 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
35006367604552837201	20	64.9	old

Status	Date	User	Residue	Shift
Verified (Factored)	1999-09-30	Darin O'Rand	9688E56CC5703F2F	6479264

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-25	_p95holder_	5E052C2649866A2E	1	6792929	5	3
Verified	2020-01-15	GAN	5E052C2649866A2E	1	5039079	5	3

History

Date	User	Type	Result
2024-02-26	Stef42	NF-PM1	B1=937000, B2=1792472220
2020-01-15	GAN	C-PRP	M8060251/35006367604552837201 : 5E052C2649866A2E PRP: Verified PRP without proof (not generated)
2018-07-25	_p95holder_	C-PRP	M8060251/35006367604552837201 : 5E052C2649866A2E PRP: Verified PRP without proof (not generated)