112 876 429 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	515000
B2 =	19035000

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-12-26	aas236_tpu	FFA2355F1B7C4B12	30286451	1	3

History

Date	User	Type	Result
2022-12-27	Steve Jacobson	CERT	PRP Certification CERT proof power = 8 Proof certified good
2022-12-26	aas236_tpu	C-PRP	FFA2355F1B7C4B12 PRP proof power = 8 PRP: Verified Proof certified good
2022-03-27	Ryan Propper	NF-PM1	B1=515000, B2=19035000
2020-12-16	arpcar	NF	no factor from 2^76 to 2^77
2020-12-11	arpcar	NF	no factor from 2^75 to 2^76
2020-11-25	arpcar	NF	no factor from 2^74 to 2^75
2020-07-23	tsc	NF	no factor from 2^73 to 2^74
2020-04-21	SRBase	NF	no factor from 2^72 to 2^73
2013-10-12	processinfo	NF	no factor from 2^71 to 2^72
2013-10-12	processinfo	NF	no factor from 2^70 to 2^71
2013-10-12	processinfo	NF	no factor from 2^69 to 2^70
2013-10-12	processinfo	NF	no factor from 2^68 to 2^69
2013-10-12	processinfo	NF	no factor from 2^66 to 2^68
2012-06-10	Richard	NF	no factor from 2^65 to 2^66
2010-09-27	sasaki3	NF	no factor from 2^64 to 2^65
2010-05-05	Torchwood Institute	NF	no factor from 2^63 to 2^64