8 314 651 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
1746076711	10	30.7	old
233507364608347663	18	57.7	2015-07-09 10:34:51

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-10	Oliver Kruse	2FE0E6215BFB5FFB	2	3304588	5	3
Verified	PRP without proof (not generated)	2020-04-26	oodaira	2FE0E6215BFB5FFB	2	1550304	5	3

History

Date	User	Type	Result
2024-06-07	Stef42	NF-PM1	B1=1523000, B2=2598501360
2020-04-26	oodaira	C-PRP	M8314651/1746076711/233507364608347663 : 2FE0E6215BFB5FFB
2018-10-10	Oliver Kruse	C-PRP	M8314651/1746076711/233507364608347663 : 2FE0E6215BFB5FFB
2015-07-09	TJAOI	F	Factor: 233507364608347663