8 332 613 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 2⁶⁸

Factored

Factor	Digits	Bits	Date
1266557177	10	30.2	old
2133092116244567	16	50.9	2014-06-12 11:24:40

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-14	Oliver Kruse	D10C7A0E1DBB5F91	2	6861089	5	3
Verified	PRP without proof (not generated)	2020-05-01	alan145	D10C7A0E1DBB5F91	2	295573	5	3

History

Date	User	Type	Result
2024-05-10	Stef42	NF-PM1	B1=1025000, B2=1519818300
2020-05-01	alan145	C-PRP	M8332613/1266557177/2133092116244567 : D10C7A0E1DBB5F91
2018-10-14	Oliver Kruse	C-PRP	M8332613/1266557177/2133092116244567 : D10C7A0E1DBB5F91
2014-06-12	TJAOI	F	Factor: 2133092116244567

Username
Password