Factor Info

ID 207515
Size 628 digits / 2084 bits
Status composite
Value 1748757631750776489478842601670796711298877452630188311728882882434862002811001153176327513367330921890421242854581202244827388654142929931176847796558164889937412281441869352066961678736950728509830124854883744299539442668757093142268810450266949711471526693671491364256861513001581138038786152594719899216893998911827643186111325544619346735511615471369124129270059104168974947094723507964173025557318276643694992020409177184935019351974483361832342864003755344207930507870072102240699842240966908015849278390639064122437013629710930969464709898304258205180469491357012470846337325253899886541565850829044272511970682552947803

Factorizations

Primary (ID: 207516) 80741669092187721015733 (proven prime)
(ID: 207517) 21658675766958849095678505938683540555798594832697034978751648690636326005447132013970896613117002508639522410883666774198226525723094662863064867172208582650665655115656648652378749676846617001736478450044386971193461996652445236832836801974077920800249505533751417620226605317152111840356254838383471637015250047097309071402856535308698736894644889882836548735597137683668340180792776771396748879145676982743142872902015084493828404581265230646621135177120882502849113617926246564418792492786904136647395598159194858367809680724164421657739234119138128709111419917056192566919417209686534293427126691791 (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.