332 263 609 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 =	2800000
B2 =	63000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2021-01-21	Brian Schroeder	35FD532AE5795C92	178556044	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-20	Mark Rose	NF	no factor TF: 80-81
2023-03-20	Mark Rose	NF	no factor TF: 79-80
2021-01-22	ky0uraku	CERT	Proof certified good
2021-01-21	Brian Schroeder	C-PRP	35FD532AE5795C92 Proof Certified Good Proof Power: 10
2020-08-22	Brian Schroeder	NF-PM1	B1=2800000, B2=63000000
2020-08-16	LOBES	NF	no factor TF: 78-79
2020-06-16	Runtime Error	NF	no factor TF: 77-78
2016-05-22	Team_Inspector	NF	no factor TF: 76-77
2015-02-15	Team_Inspector	NF	no factor TF: 75-76
2013-01-11	LaurV	NF	no factor TF: 74-75
2012-02-25	Team_Inspector	NF	no factor TF: 73-74
2011-07-11	Team_Inspector	NF	no factor TF: 72-73
2011-07-08	Team_Inspector	NF	no factor TF: 71-72
2011-06-05	Grant McCracken	NF	no factor TF: 70-71
2009-12-05	Grant McCracken	NF	no factor TF: 69-70
2009-05-27	Team_Inspector	NF	no factor TF: 68-69