Factor Info

ID 67448
Size 792 digits / 2631 bits
Status composite
Value 728108210826940337381154225899987223820380861421349897771636758401835563514920623542740659178991944249953016698218991185391289210540846168720683496301682226636268340911583263568722853483431081480670460617422610620337053891653865645232351325327572017276319226398360245454245170274162708326313239347233399026191439222876457970952437074779642248741405655918580891258393168090700591708364124754234821944419477211337555382643532407504631945466256941655651834912738192300245579196485688969949344809638674971930180416946339486114050623098180152644831660223914826925642692772526308916333617318133065437424476564423057164403498142812389714123768641510975318130629145053682262828773444002110077138796369866142274306258367827445300130785274024930794744157027479241094261099956700795397031831404843622031

Factorizations

Primary (ID: 67449) 1018857413710270610551 (proven prime)
(ID: 67450) 714632097709788328370812944263356151063537440316086478770589553239608437410664075628507221416241568862125533433019226817280034763519361428146454241112206401108766467891743455431656648919263304412338470257899760790760656087844005200372482996709363321463798993985218666659909094891560579560239909022263145432806407293158050485182355258309622762542185655343762408237378144887145170135703557736766336377221384296160665329247688595763790874089257242650098995849926275461399060710549464183374853648365329258693304655058834777609417653399265959659241667098234394576781334997626391966143211209623191396323152791064279389011043770157729043693038841417837595306600541692384431854407308279429425073957384854349245664274760399367655671468498837761635056088694379209401869828131597481 (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.