7 779 241 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
669605248184311	15	49.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-15	_p95holder_	DA86554430CA2CB8	1	1538528	5	3
Verified	2019-09-30	GAN	DA86554430CA2CB8	1	5117196	5	3

History

Date	User	Type	Result
2024-01-30	Stef42	NF-PM1	B1=875000, B2=2044750890
2019-09-30	GAN	C-PRP	M7779241/669605248184311 : DA86554430CA2CB8 PRP: Verified PRP without proof (not generated)
2018-05-15	_p95holder_	C-PRP	M7779241/669605248184311 : DA86554430CA2CB8 PRP: Verified PRP without proof (not generated)

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