112 482 827 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	700000
B2 =	382876890

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2022-03-10	curtisc	A585C370AF3B80__	7131771	1	3

History

Date	User	Type	Result
2024-08-15	tbusby	NF-PM1	B1=700000, B2=382876890
2022-03-10	curtisc	C-PRP	A585C370AF3B80__ PRP: Unverified (Reliable) PRP without proof (not generated)
2022-02-05	curtisc	NF-PM1	B1=736000
2021-01-02	arpcar	NF	no factor from 2^76 to 2^77
2020-12-07	arpcar	NF	no factor from 2^75 to 2^76
2020-12-01	arpcar	NF	no factor from 2^74 to 2^75
2020-10-01	GPU72CPU	NF	no factor from 2^73 to 2^74
2020-04-21	SRBase	NF	no factor from 2^72 to 2^73
2018-12-28	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-06-29	Andreas_Truetsch	NF	no factor from 2^70 to 2^71
2013-10-21	Robish	NF	no factor from 2^69 to 2^70
2013-10-17	Robish	NF	no factor from 2^68 to 2^69
2013-10-14	PascalBieri	NF	no factor from 2^67 to 2^68
2013-10-06	PascalBieri	NF	no factor from 2^66 to 2^67
2012-08-07	Richard	NF	no factor from 2^65 to 2^66
2010-09-25	Commaster	NF	no factor from 2^64 to 2^65
2010-05-04	G-Man	NF	no factor from 2^63 to 2^64