7 810 111 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 2 known prime factors. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁷

Factored

Factor	Digits	Bits	Date
640429103	9	29.3	old
4657465973519	13	42.1	2008-09-08 03:39:53

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-05-14	storm5510	B467AC8877383381	2	7094157	5	3
Verified	PRP without proof (not generated)	2019-10-11	GAN	B467AC8877383381	2	1053634	5	3

History

Date	User	Type	Result
2024-01-31	Stef42	NF-PM1	B1=843000, B2=1382772300
2019-10-11	GAN	C-PRP	M7810111/640429103/4657465973519 : B467AC8877383381
2018-05-14	storm5510	C-PRP	M7810111/640429103/4657465973519 : B467AC8877383381
2008-09-08	Will Edgington	F	Factor: 4657465973519

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