Factor Info

ID 127808
Size 809 digits / 2685 bits
Status composite
Value 13144312485522194072846803650627482269372429814551898976710284981785694003089638681215251702828348062306571965052294956728993593600496399198795464328791930354585090507157968660676148414083364928557197507307717719225418734465205597864376364750527402485815518346071455222581619685661296271661441890978115847059525013668032830063442257064086520580519571444633787758558623910233337784324675522548570305349689249176758002203533902093705528447746825047570990806082175715824444642914178766005741073694911649159854430666259638067816743791802524131313335462371545611609879219782518414227694043073862724267619929516157275657570775346555713187966602326092406468618344942361899954447667919222584933138833868926773543544089540228959448252090569765745922001194394409954410480344804771309548574225519877344210431038339245671

Factorizations

Primary (ID: 47701) 7165034237206461231429854044037956709632146694057642746481838532516113984772380954489 (proven prime)
(ID: 127809) 1834507980054951312609724279386508773972590211821194928050447373216653554424011028215186270160160612723101347968586715453765898925881373725438531522036289122115597798685049787744682448804662664254722104135613622014587018765399166314618363966843497825138308443973191794830991466053536293932760528727344113269840715101021747109575510584565923184379897917795035777213785296492085767515681856451889876013917312752599117508734194395442721959889005324034224228492752366609222811756714467178154548029642231819924246882907715000542404638614365816118310276320437735184958515610701619380487178023149113656948917759119197954867662011772148904400346852197621681024638864472145867933593167282072689820607885138907758549770185636342025439 (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.