Factor Info

ID 22561
Size 487 digits / 1616 bits
Status composite
Value 2476280305823748517651059632372465483982207706099422428516469228677015455662072301726404418094074460919349287247984311023151918875197628650181717261393950114125722365780760842618049568067658877616442906083592840751557957119766915718348946474121630237518423299413800422641055580176745955676496200840960924313844629041115437972658412695034664717853725926118844048664708128324637546591792038053014302509592364069454567252285989060064660687674350246820912685874794357981099229132997772536111

Factorizations

Primary (ID: 7511) 18969653181299397175271 (proven prime)
(ID: 22562) 130539039494138313944113278641993079325025348931706376026329587654507800334057276196469435042441709532725959298876750796645706162924250105889751989901951583191800619010111430833659633130701942419958920712205942879882409078942820108455359813714213505329792513566917448895166363945485970269073722329485722401027970897204080813994651776428313584690507928028750698341334593847584447527889213176887609281769370361534629084221331240773835872356713394278156707325548850041 (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.