Factor Info

ID 175159
Size 704 digits / 2336 bits
Status composite
Value 13171615844098433556281502962437337797901606425508839332363295527221959596422004051572871055672877408728650166249441381649607321695878792076897962154160508928579733450873041407506123714292051437519137642932157054310542399426504676785295944144878508762966045046039662418977291692417082410388141911911216618550043300625087673050291581278131400256332056675082652037726312355711588178811540501591443971859216110327175517364108879640109816355656144197631745036956224927133566584732261244020918907461082588453061525414445051456488215429474157382497924704437651844641134291463364375950341273674792987885546994292990155119341749837738839595001969140442106653872860590798711811592494092895569582165835710167479663

Factorizations

Primary (ID: 138862) 375208401495468589864079420661814541 (proven prime)
(ID: 175160) 35104799870152981641677278969139771719901450191320737216810854637133319138021693719717123572682687600978748921870622776793627229852306670013284023170319080289257021240900337480880334348043638469567938886506091100620508698423112440744521939531677549184065256306188769455220908122290348029892938209231232919897404671946455133037885542368943664905824066766033738079815714321301285975348539171053494925860346636098573143365763354164023243025849548762012715527061142660439672297742503568731502326240318478589279381833195546538221057985664689326144246022394311855305687329830191703598260126650107174610348456153524281717603490550021112157724445081695974869910813340335918443 (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.