Factor Info

ID 66991
Size 594 digits / 1973 bits
Status composite
Value 598138565990568017577459476604931655434444506710265542050506709506471449441395078327148212362938026565103640288074519192524288265051616711791752883328449093444039013131200896078522336698483246626850273666081470829533074244929960118150267441004933244281356219709422196823593710409261968128274500875622428017493308777309225493955118731044409652335610607210503774275205613938276708089885858564903972244430847448463548320881083037661972772991122056621065687386277752179968459978726436952804568984281468541146455333970781842223344035616492677231178756868956522857588583763249362530136126874000733319

Factorizations

Primary (ID: 66992) 11351500814345789050653961 (proven prime)
(ID: 66993) 52692465584343968133765810916561974270268619379796762762633235461042169879888500979594287773132012253185153691348013637061247284420758081037178421052412636255189631176347330166004139488989077436205434434520296197225350585165316456625796184036959314181671748348684604647794086305090541456674661337620194362868278459231603089471994176018852672973990060799144841921101373414191196767308098865195178450646002568788812061618826711944114291064264692872429651256042356221317476592848241648949358072096880312860599723376495573862546364708593634711156877856956647504771314526479 (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.