332 218 907 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 =	1613000
B2 =	107071230

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2023-03-21	Noodles	5B678465134E099F	30045991	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-23	Max Dettweiler	CERT	Proof certified good
2023-03-21	Noodles	C-PRP	5B678465134E099F Proof Certified Good Proof Power: 8
2023-01-02	Noodles	NF-PM1	B1=1613000, B2=107071230
2022-12-21	Mark Rose	NF	no factor TF: 80-81
2022-12-21	Mark Rose	NF	no factor TF: 79-80
2020-08-05	el grocco	NF	no factor TF: 78-79
2015-07-28	NR	NF	no factor TF: 77-78
2015-07-28	NR	NF	no factor TF: 76-77
2011-09-24	Sebastian Hornbostel	NF	no factor TF: 75-76
2009-11-26	Aflatoxin	NF	no factor TF: 74-75
2009-11-22	Aflatoxin	NF	no factor TF: 73-74
2009-11-20	Aflatoxin	NF	no factor TF: 72-73
2009-11-18	Team_Inspector	NF	no factor TF: 71-72
2009-06-16	bridechamber	NF	no factor TF: 70-71
2009-04-16	Jared Draper	NF	no factor TF: 69-70
2008-12-03	Team_Inspector	NF	no factor TF: 68-69