Factor Info

ID 108111
Size 375 digits / 1246 bits
Status composite
Value 649418668957460539411130676308178614714807261825785279074244978654849693325839526567710163196426217723157423072930438750981744124144820140998721771074789166963287925480441352710235942428193268168209173597265121080465220485557136121867157570301292699584813695269462383024024137342633556150161338253951618567343290482252578827913328622342403796249578856856016102132719787941959

Factorizations

Primary (ID: 105408) 63927213046022154991 (proven prime)
(ID: 108112) 10158720175865235122439360026138125646006633077700978632655598392352791763174923876179705352120658303047690443146936211842740148799038420380237334553779051853309303133837772774836155412162948182319202399814755922500350104914019000668010732656829106965773078827799610426873604935469920114350395993845832929653055346465175414673432137644402146980167234961449 (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.