Factor Info

ID 156724
Size 1135 digits / 3769 bits
Status composite
Value 3437549788522498124893099982305668780025757757306892752918666613063435610221385788688114576615106071465934388768165685069145903722415372653870919423054509591844401217004717124380914298030819763976225120696241432910593878581727297128801950765006474054821091321938951002614340650393023546687826813015815377803467519813273087665071589495384037064792065292079423125656933568911399068886053332940445807370838301444563166999362072490322322104564378463299978620482669597357287952852353896361885632521911139133522778667976238772117607812576332390837053761802313408771828517771941056443913953288043774833752135709502652751129458191744822961134943823875332049183263703935907792325066217925088133518839087934101177646920385751762361791320003237869206773664486233488101380576492635220024880699827328592423091170605251942493329051249014396622050792212009977391411844468111355336734251777488312772062530942956587071338043554000120782181729840009259451049904029564002290113444394097903200799059284791761224389203685194978235083234361295143335800818876403993569108920187999345029447526943284254194997408659671343112629204589763615977912515028033348207

Factorizations

Primary (ID: 154779) 47932062894369771872977 (proven prime)
(ID: 156725) 71717125884984222205049042673502552267810931890287994616388751545190197900155624091776915439322159229158013988370364581496007667221251542366687371708670059458857408056226971067188379000783882443092596863645959997560557237309589171719953374735659646798467594910493387670444021798728254458550499327650058320783104214541796009817367222137409976572983414140103822690139510950338541279735888374994667039054134361395708656186955380002966493533566520717623791097124578808253134719074290051174237399015165453820062744802290252361455256468216364254598307477581966642135919615937390411280312585999315477328580308238359602910601154107267161170634381278552213820906406070786907052506080692284801156206449173175465369489063511855592814432299518757364179629178968947526867607302357700040841003965641021654970354622548320697009462386611612493572256802096393214755507466746814728646074231912611657685730396790847742670710649720135527056481182820908641537660840673969444027785814199480163801779696937135091895025414468665277540519374382795784093463478086916120259770274543548119363481398744826025620466060037078953872609307164991 (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.