Factor Info

ID 57731
Size 275 digits / 911 bits
Status composite
Value 12612874926406559996090435877410277386334333660785498517478382627834547824440847941373421339641946716870572083999254782972850859853041968304483583979583285978635815888486204804328316540360106126894270825790466016458736139838285358648865140153189612667887937502809366826537109

Factorizations

Primary (ID: 58607) 219248942817333484407945781 (proven prime)
(ID: 81570) 57527643072445435261949791267801918006646380136240036634783843514910577169593243218600965692746470650328159949711999356073419558711554002409545788899563219982102556802132509599338546788182350686189489385209117004410873320515999641284929502506174689 (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.