332 202 929 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 =	2965000
B2 =	77090000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	PRP without proof (not generated)	2019-03-20	Ryan K.	ED3F1D8E8176DE5A	2827508	1	3
Verified	Certified Good Power=9	2021-05-21	Richard Thomas	ED3F1D8E8176DE5A	0	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-17	Mark Rose	NF	no factor TF: 80-81
2023-03-17	Mark Rose	NF	no factor TF: 79-80
2023-02-20	Mark Rose	NF	no factor TF: 78-79
2021-05-21	Ben Delo	CERT	Proof certified good
2021-05-21	Richard Thomas	C-PRP	ED3F1D8E8176DE5A Proof Certified Good Proof Power: 9
2019-03-20	Ryan K.	C-PRP	ED3F1D8E8176DE5A
2018-05-10	Ryan K.	NF-PM1	B1=2965000, B2=77090000
2015-06-05	srow7	NF	no factor TF: 77-78
2014-10-11	Team_Inspector	NF	no factor TF: 76-77
2011-03-25	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-03-21	Sunfish	NF	no factor TF: 74-75
2010-07-30	Team_Inspector	NF	no factor TF: 73-74
2010-07-26	Team_Inspector	NF	no factor TF: 72-73
2009-11-17	Team_Inspector	NF	no factor TF: 71-72
2009-03-05	Team_Inspector	NF	no factor TF: 70-71
2008-11-20	Team_Inspector	NF	no factor TF: 69-70
2008-11-20	Team_Inspector	NF	no factor TF: 68-69