Factor Info

ID 123887
Size 636 digits / 2113 bits
Status composite
Value 633428468267766265556415737494913500530389605708958696048051777928436913909431937044812814066497609281973082419554242453445479298096338015428488501795010109188206087921747900154275716059205534559908442970839160785254997535281660956438259973763447832667431317649826436587524601769418599397512268620372647007579614292513457130201312127222944306811211399422493375133351909367699186567221958204157887389182874455425875120459365917112861809961421613869605276584286254036491087861341810307980662767185302974847237128029290131324376248612058527015640528075927214619729789006341631522368551084413877883613631951221503524663774156582024958933101

Factorizations

Primary (ID: 123888) 500366958605222549268254559421360538573231671 (proven prime)
(ID: 123889) 1265927850299016316758397448643305696705729337822345630274999771054356641089096362898236564131986856686005982406529112219900031694367593239003159165240112483632669593633994184335711242303576604006821221139280766714324431113839421211767417008765310876130892350520742215772728831966557567915252790449558116485246232088925668841810999203753873319559488849380138887785777822905613934774790473926802716768356214392939690066357059979319267240799041012375637506605452411687276493756825532828578533702701051225566057311472670777416703124327943365510411644761594659136774547432017168129322194646750331 (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.