Factor Info

ID 192857
Size 505 digits / 1676 bits
Status composite
Value 1783405195136845366627698991278888270508087874115610439630903171100389568265418242621213482477545269734078691713013131754222153668414232902477783015206364555188157816013718024170343280742369702678506987843470139002034485481080992166542484316375369667907871331087302137927390420687157729434086454250725050947127562232636301795496463831107934578670293966423661087021632786263022775895446695900124554983639137841767795037316853403084239593626072711012352872983415501729536627562955444875236201966429561757889

Factorizations

Primary (ID: 160788) 17946339657565973917912030183643 (proven prime)
(ID: 192858) 99374314159098281503301718197084514693720298241440838585677584808138175066093431073395285102873395935671776491012901090834697256885334797357171790473500929987707054286294929768673638197303480617967171261076397090425666685741176711689795408413844215126787967960469922204072721496743442282179363633840470431905606353805543820695373048086921698908087516256087111991835036646260403028568698409038272424252901523553485535889475049610220882575508276418387143557663461596648888723 (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.