Factor Info

ID 156034
Size 736 digits / 2445 bits
Status composite
Value 6560299782389533662433042839287980719562744135064050563010938069412513643363167195154505702757126326234078372699556666219726502553138142453384059272167322473438089282967213727987296633685685289827369134396483694118845215979758772957320871980123235016957822569162690507896947486788004177394108270685146476607631289104159632647492967723785243724862799060470160142457646118584925603102004999661713848597030583933136514097995111360574725604471045960270471152149013581092303441401652687425339856057294156263741767637035260753523793142297850895649611855938824602588192360868013607771909194207910485212938394990427660927711259352917688835161820773603276337929927942528688926423800231671574706624093276374290428489013386342139780979862626243981

Factorizations

Primary (ID: 154597) 3545592640701962728192781 (proven prime)
(ID: 156035) 1850268896398294040915836933727388570972020994929527323713187683649060180918053767473847662587923024625880473465163793055985881631806155561206914198797785053711932242770992283044950308143371247967425573373910752178773247592035635449767861883465117381581583071368056739485483735604376522976671780840491580694463513912481238258426189025347362379816042338759601288329372153685571241373126683743744816184953916366795267547126918614259219236976132212457751595987067183774684871281184394348585764031503377013809648192255863299532447438296717409871166609782416200426917241170851493812578207759986788541986780577070879979032339329045782260616752750494754711784140087610490666885557076149732699241348435235585419931395201 (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.