332 201 731 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 =	2272000
B2 =	2272000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2022-10-27	FlaJunkie	72FAE677D4516D6B	120736734	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-15	Mark Rose	NF	no factor TF: 80-81
2023-03-15	Mark Rose	NF	no factor TF: 79-80
2022-10-29	lajo321	CERT	Proof certified good
2022-10-27	FlaJunkie	C-PRP	72FAE677D4516D6B Proof Certified Good Proof Power: 10
2022-07-23	FlaJunkie	NF-PM1	B1=2272000
2022-07-22	LOBES	NF	no factor TF: 78-79
2022-04-10	Architects Cubed	NF	no factor TF: 77-78
2019-12-06	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-03-26	MadPoo 🙂	NF-PM1	B1=100000, B2=150000
2014-09-30	Team_Inspector	NF	no factor TF: 76-77
2011-09-02	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-03-03	Sunfish	NF	no factor TF: 74-75
2010-03-14	Team_Inspector	NF	no factor TF: 73-74
2009-11-05	Billy	NF	no factor TF: 72-73
2009-10-27	Team_Inspector	NF	no factor TF: 71-72
2009-02-23	Team_Inspector	NF	no factor TF: 70-71
2008-11-14	Team_Inspector	NF	no factor TF: 69-70
2008-11-14	Team_Inspector	NF	no factor TF: 68-69