332 194 169 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	3185000
B2 =	97938750

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-08-24	Mattmv67	CD2C449DE06F05A8	233837623	1	3

History

Date	User	Type	Result
2024-08-26	Kriesel	CERT	Proof certified good
2024-08-24	Mattmv67	C-PRP	CD2C449DE06F05A8 Proof Certified Good Proof Power: 8
2020-05-14	Runtime Error	NF	no factor TF: 80-81
2018-06-26	CaptainEntropy	NF-PM1	B1=3185000, B2=97938750, E=6
2017-12-02	Random GPUs	NF	no factor TF: 79-80
2011-01-03	amphoria	NF	no factor TF: 78-79
2011-01-03	amphoria	NF	no factor TF: 77-78
2011-01-03	amphoria	NF	no factor TF: 76-77
2010-12-02	Ethan O'Connor	NF	no factor TF: 75-76
2009-03-11	S.Andrychuk	NF	no factor TF: 74-75
2008-06-16	George Woltman	NF	no factor TF: 1-74