332 701 111 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 =	2592000
B2 =	99807000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2021-07-24	Noodles	4B0DF57DDD409AB9	270471046	1	3

History

Date	User	Type	Result
2023-03-25	Mark Rose	NF	no factor TF: 80-81
2023-03-15	Mark Rose	NF	no factor TF: 79-80
2023-02-27	Mark Rose	NF	no factor TF: 78-79
2023-02-27	Mark Rose	NF	no factor TF: 77-78
2021-07-24	Ben Delo	CERT	Proof certified good
2021-07-24	Noodles	C-PRP	4B0DF57DDD409AB9 Proof Certified Good Proof Power: 8
2021-05-12	Noodles	NF-PM1	B1=2592000, B2=99807000
2020-10-15	bayanne	NF	no factor TF: 76-77
2020-06-20	bayanne	NF	no factor TF: 75-76
2016-04-06	srow7	NF	no factor TF: 74-75
2015-07-30	srow7	NF	no factor TF: 73-74
2014-02-25	bayanne	NF	no factor TF: 72-73
2013-03-16	LaurV	NF	no factor TF: 71-72
2013-01-31	LaurV	NF	no factor TF: 70-71
2012-07-15	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 68-69
2012-03-27	LaurV	NF	no factor TF: 67-68
2010-10-29	Architects Cubed	NF	no factor TF: 66-67