Factor Info

ID 131375
Size 718 digits / 2383 bits
Status composite
Value 1162928240445908715999343501689194306627146010327653142091879979361213040908164025447577149618920012101404959036625961748193240904354469899678558762060937364806184594303582756589418013561783420444418394282221235521108365863059525214112750905394793938062430990475113315309887568035308008819094707726882205837714828781265999971319916575740453143187093800091717458934024858625639407213362871126614806554252816592310522305896546950845989379343952985402464538718972347094444668175760100788329615472511880569816935932140055702553971253367450396743751420681659828600879700040610916007208005005750748613039809847083507797171849078141513527089135466945790126824630932785675129693112219687897952554531614890075349307924463618451

Factorizations

Primary (ID: 45941) 4385400762924901044914540540029706422904607559968290072624713815890052512248218497 (proven prime)
(ID: 131376) 265181748103285854285248545344676398615137931021947002492483951532696115135738442569296146316498666844168013766082670235700125785010745481025488729803866011404091900210013743895016372316777729859230966510159266519884086035972281752308796804853596792127959926049396194987552502068559585907173002093748634935830287603111364149171467608831982197481355889096435177155985868030038804210253604925674386653410893313830010495392695314990520429462385982891803268600575044968649444662987819802119671755198775509872131302900634243926917800292725878897503553448482395798750060716692509705454047794062936748686790778021770179094256575618093370705683 (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.