6 954 391 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

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

Factored

Factor	Digits	Bits	Date
15522200713	11	33.9	old
73318050109420607	17	56.0	2015-03-03 12:22:22

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-23	trebor	00E41869976747FF	2	4716589	5	3
Verified	2019-02-10	arnaud	00E41869976747FF	2	177474	5	3

History

Date	User	Type	Result
2023-12-31	Stef42	NF-PM1	B1=562000, B2=960946350
2019-02-10	arnaud	C-PRP	M6954391/15522200713/73318050109420607 : 00E41869976747FF PRP: Verified PRP without proof (not generated)
2018-01-23	trebor	C-PRP	M6954391/15522200713/73318050109420607 : 00E41869976747FF PRP: Verified PRP without proof (not generated)
2015-03-03	TJAOI	F	Factor: 73318050109420607 / TF: 56-57