Factor Info

ID 145578
Size 476 digits / 1579 bits
Status composite
Value 13553574911115027274014092666801385752403619687710905074347904391298902097709827541035750020924604212818174619084253816520601902943295361134166651024298470213118700918902404029072142189543370618157380520337758622784609280052825753753477520763435203520804167562503982320529519247488226834400575725350289533998891022222259189851714542894723253076720565041476542917632636147337786192406573552557701714319694156278137750959280019684971920297457374040240241510759825130723444752901

Factorizations

Primary (ID: 4257) 1198014380856762535048758241151960180137876946928788681521 (proven prime)
(ID: 181440) 11313365789000094740679553916670182743914192596080164771250551403676577775666934449902770654885250373819383334515215003605883438679944050252853035410016466459271564126754487041038738988947183218330351165335987348646437817557595685556372841517261467337478112012224160737930745882685684392961680897685372020742128441121737493380227593293015202790970243808121794632585402673908597784799895017317765887097500248966131285781 (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.