Factor Info

ID 158144
Size 845 digits / 2805 bits
Status composite
Value 15122177533533935813450756552983329671047095193955923116778492980255306869684726582510251310225195329452430150432221328324495187051662306961306040229253442478116671400479489485088169053786575429559159407121032256193451878563124887544668951964722345565583333331770519909902259552885525441348001251069741676044763968544480157277204346489840274783338884760243936419927173472899202902643832806175994622508261805161944927312033704297405970024938984792298113127083702280669386399409057803297058045070006251058107208007511467056885815759263881932865244288782234802340469443693941299735964424737662126548811457700179567736838908139053193471134995702295995015813289643310549907209733878111171894451273199529481378810320840809913821373902678934148292933322771976793172667201576269605629421824920562932057416841627137062166438372275606067165012967738722473

Factorizations

Primary (ID: 3912) 25395382141805460457 (proven prime)
(ID: 158145) 595469579827273236445427626648294997961319873592808415580646146022027434572500912105607173738795685210016126734422019261380395614127492528646888158707524225168784807408599379500007879477594455760134539159317941602015417119060954616209745975198152225534817911942665513801733598033540269933898751483287641380615902623112930199278008453297592338226509968960435700766060983466460851190979831958225424869435767611101372502865153657619101922790706999884776081251700964152926948026708201281870618379203965724782632341748769583330597680392145556536260148321113596673829925943153956481568484342054928366272169134325440548979996717575104688444879107445219210360560932488799021917854891102584077370434738310235678063793346238465093296707692724332707577513675749470252654556557753928899276924586436993415686942346327887321521698218487489 (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.