Factor Info

ID 178743
Size 787 digits / 2614 bits
Status composite
Value 5110934593086022860163534877457878488525956744019354515181963845763157260807515163647157717992955594623931856127147366171317182250531808884737911392423980516404678761365438284401678911032502961089172642611923403506966443885557997494276929308084350109834260141706703654772439349055764309799175306782834962204944142865376368615384625506249569596616958436193363375795351084239043886507792200416966401047145693821536162570684051537014038499451908349383134748970233637750629756042067156893031814289318743372938919155307698227778777079222253984958733017215267915861632858972990820978116997865467656819320891926756626871927719433609575567899236826187524839319404871856533792222950184939265299932558201703468626032752356194031958747252718237949241941861831779724730667635141627015217089034222637

Factorizations

Primary (ID: 7040) 39612174255353889351610675873223022522481 (proven prime)
(ID: 178744) 129024338834297661062620939711377924054144919889492587054713529394226635924792431933448699045837094366531089647287599092125133667890592315271907858113355290546071041387516093643871096383455164023557891550206066433144998291786105188865074721541323483444292266040749100968543148002761467952015689551396395868857865805748163287878425640193716007409277866271639634622931421048654617246585520582224798191169642925553834818216503949623643677674451546120258590619941926887484132984298685772330240381327505023466047555062659005655349991621144729445677354534511246927568581909974394226855060715283404121536933892288522640389499420302776530948807433103146217773111469833185004889058164918554718378938287983057342460147794662733318633520511349675133454263677 (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.