Factor Info

ID 156009
Size 612 digits / 2032 bits
Status composite
Value 291727584867940374725937847472946540946011450726548006143187991433341169945323887710649195548935708811972932002223265729198175220394882565601019194072697535929665318220427135753450021338444982145201936763508874644496949724179116112511186868745970441024674351306961393787867305831850396655897828894166065531457835138278949579106191688644160900127736970183579999342124606918227361287140451126108114845886742644961833085078847565027805095939570370176459373643839006651714982665220674785305240371236294798594840130975930497647359960735695088150665496184493536079723470609063832884436197447593960092901632077658032701

Factorizations

Primary (ID: 154735) 9667783133425605119410155998541192601 (proven prime)
(ID: 189941) 30175230540630874754279995274535494724916680472458996121278281694312393462676519910618127210990556723845618249112229138781906121054552008101078051274109078753155395690906545257009971312689528094187042765314331527303726915660813218562816873560152975242218858595625065969235083837879955679706801287074700670768741687293905953578311451561874756837794999119568393378396044080273412409771510125584999366407301319456561177190128022395025984867321146818547017641171933705254231651946698742868644812623254254175603289250441720547772805962794660797258867096912240645178383511889580101 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.