7 898 377 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
5718345964231	13	42.4	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-25	_p95holder_	23B083BAD05DE8C5	1	586785	5	3
Verified	2018-06-28	francijezek	23B083BAD05DE8C5	1	3304858	5	3

History

Date	User	Type	Result
2024-02-02	Stef42	NF-PM1	B1=950000, B2=1968826860
2018-06-28	francijezek	C-PRP	M7898377/5718345964231 : 23B083BAD05DE8C5 PRP: Verified PRP without proof (not generated)
2018-06-25	_p95holder_	C-PRP	M7898377/5718345964231 : 23B083BAD05DE8C5 PRP: Verified PRP without proof (not generated)

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