185 839 957 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

No factors below 2⁸⁰

TF target 2⁷⁸

P-1

B1 =	1200000
B2 =	45000000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-01-04	Kriesel	E491FB5642592925	0	1	3

History

Date	User	Type	Result
2023-01-19	Dobri	NF	no factor from 2^79 to 2^80
2023-01-04	Jonathan Webb	CERT	PRP Certification Proof certified good
2023-01-04	Kriesel	C-PRP	E491FB5642592925 PRP: Verified Proof certified good
2022-12-25	Kriesel	NF-PM1	B1=1200000, B2=45000000
2022-12-23	Dobri	NF	no factor from 2^78 to 2^79
2022-12-22	Kriesel	NF	no factor from 2^77 to 2^78
2022-12-08	Dobri	NF	no factor from 2^70 to 2^71
2022-12-07	Dobri	NF	no factor from 2^69 to 2^70
2022-12-07	Dobri	NF	no factor from 2^68 to 2^69
2022-12-07	Dobri	NF	no factor from 2^1 to 2^68
2022-12-07	Dobri	NF	no factor from 2^76 to 2^77
2022-12-07	Dobri	NF	no factor from 2^75 to 2^76
2022-12-07	Dobri	NF	no factor from 2^74 to 2^75
2022-12-07	Dobri	NF	no factor from 2^76 to 2^77
2022-12-07	Dobri	NF	no factor from 2^75 to 2^76
2022-01-12	SRBase	NF	no factor from 2^73 to 2^74
2019-07-05	Will Edgington	NF	no factor from 2^72 to 2^73
2019-07-04	Ilya Alexandrov	NF	no factor from 2^71 to 2^72
2019-06-22	La Güira	NF	no factor from 2^70 to 2^71
2018-10-27	Lilou11	NF	no factor from 2^69 to 2^70
2017-07-03	tsc	NF	no factor from 2^68 to 2^69
2016-07-20	rubikvn2100	NF	no factor from 2^67 to 2^68
2015-08-16	etoomar	NF	no factor from 2^66 to 2^67
2013-05-21	tsc	NF	no factor from 2^65 to 2^66
2011-04-01	Nathan Edington	NF	no factor from 2^64 to 2^65
2010-07-28	Mr-Plonk	NF	no factor from 2^63 to 2^64

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