111 482 183 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 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	4500000
B2 =	135000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2021-09-21	twmoss	FBF1A9E1E3278A99	24776761	1	3

History

Date	User	Type	Result
2021-09-21	Ben Delo	CERT	Proof certified good
2021-09-21	twmoss	C-PRP	FBF1A9E1E3278A99 Proof Certified Good Proof Power: 8
2021-06-18	frederikhk	NF-PM1	B1=4500000, B2=135000000
2021-01-20	arpcar	NF	no factor TF: 76-77
2020-12-14	arpcar	NF	no factor TF: 75-76
2020-11-23	arpcar	NF	no factor TF: 74-75
2020-07-27	jwnutter	NF	no factor TF: 73-74
2020-04-20	SRBase	NF	no factor TF: 72-73
2019-01-18	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2014-11-08	shauge	NF	no factor TF: 70-71
2014-11-08	shauge	NF	no factor TF: 69-70
2014-11-08	shauge	NF	no factor TF: 68-69
2013-11-03	SMoffat	NF	no factor TF: 67-68
2013-10-12	Cow_tipping	NF	no factor TF: 66-67
2012-05-28	Joe Bauer	NF	no factor TF: 65-66
2010-09-23	carlos56	NF	no factor TF: 64-65
2010-05-03	Torchwood Institute	NF	no factor TF: 63-64