332 247 101 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 =	2393000
B2 =	86662000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2023-09-04	Hongdal Jun	37035735385CAB48	0	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-09-19	Jan S.	CERT	Proof certified good
2023-09-04	Hongdal Jun	C-PRP	37035735385CAB48 Proof Certified Good Proof Power: 8
2023-08-21	Architects Cubed	NF	no factor TF: 80-81
2023-08-15	Architects Cubed	NF	no factor TF: 79-80
2022-08-04	Chelle	NF-PM1	B1=2393000, B2=86662000
2020-08-09	el grocco	NF	no factor TF: 78-79
2019-11-29	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-10	MadPoo 🙂	NF-PM1	B1=100000
2013-10-30	electron1897	NF	no factor TF: 77-78
2013-10-30	electron1897	NF	no factor TF: 76-77
2011-10-11	SETIKAH	NF	no factor TF: 75-76
2011-09-15	SETIKAH	NF	no factor TF: 74-75
2011-08-31	SETIKAH	NF	no factor TF: 73-74
2011-08-24	SETIKAH	NF	no factor TF: 72-73
2011-04-24	Christian Geschwentner	NF	no factor TF: 71-72
2010-09-30	Team_Inspector	NF	no factor TF: 70-71
2009-03-21	Team_Inspector	NF	no factor TF: 69-70
2009-02-19	Team_Inspector	NF	no factor TF: 68-69