Factor Info

ID 153461
Size 722 digits / 2399 bits
Status composite
Value 79804284562802599476636160285336860775967197637666641287395134852463909028699027105418605319991574750311815418655093409431750105841002797767414645654685893895146517193761657587896949383255020976393819134434976662780431194004109307215588474686555745367854310523893318954326392546244885791880655161139205423061589780150370201168372574857754856165960898251383534929530553662648830429423100981943717815739691382312871901726716764462994312559646715131721063592893455163224136223691398950175520418319106087469008280553732696373937534659752717904933209914029607083522159608013912747991570961646582282155275448524753077152045448280252147762138600250021755966772464412284230045482561986655045749804654159436477197806518044633675953

Factorizations

Primary (ID: 153462) 8184334490541897654647899 (proven prime)
(ID: 153463) 9750858136972189209901970789705678905865794582819055909173628765553300231437766272731065401891948933012122844889692315651751737254119032070563484694977356958120533842531701005000356410405391314717948493096364402777999365160472439125123796804263850973583858210396391733484727272571053853678891026648575049338480258178735357558027855129423471691243861082572241787945002379870131050396411772772726505296508845735286957190017544444457167919330660873897440447511869288051967967750899521032232190346875199178167137691698998700940870470978236257869677997918186411449731815951406609751903498753364351203928721278509966877872167957530556208224124092459212010787664735043049398980134392597625157339024645347 (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.