Factor Info

ID 36686
Size 497 digits / 1649 bits
Status composite
Value 18565865372382289495200331653010755346960106329821288594843670241531647944135207580585200979613231549242593606987323165223295805121203843422916110277938512709768574184323578839294711707822236161076685669162500105464532757630328796788681334033797998542824154287967204621756922759178177547523182907160764651378497974916959266735911242812899876051116705071498395242954145892892233988087242213313249320603678153608272158743471683490245047344345350752598116655228995772443736343185189957763917983561861

Factorizations

Primary (ID: 12092) 1048103888628429160984645776606224045032081 (proven prime)
(ID: 36687) 17713764421462048218202266027636574471356837987934140945740973661706389482302681171090464534598165386080629063687012637016650285611729386544699951134100728140925967257291532872896854913125091318976868183053562651801167437656289911700986148935736318151126691341084075300489015142238082425758568081435662840501986906910625797428630274595261170189812958888116008978736436025314075988794246536984324821651617269388499407488656583612510852521616250636192819381 (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.