Factor Info

ID 153403
Size 662 digits / 2197 bits
Status composite
Value 13618216035252563058770463165475536908225081896869679746391488013237613777687400315450819305536979226496159223892765837849818873691035443239468901565937177573340286815587268925572195453864527089208413046915056370259312445777773469399779641884053697938767845243236188552774913087685250168062394761026474548139514797491642440610561933345117242611218910396737391711132549175549573967065431288272582792701398496115734595859499143854754496511106054400486832506112917352350292724787066580720950653015506061139251516046988315830225963387865292685189105820419086966002428679902703957323471193851266930508416648743406061989950678733919872512846601246264496161770927065873

Factorizations

Primary (ID: 153404) 6440084365916496754695016999 (proven prime)
(ID: 153405) 2114602117221571068792307872904191915852719280469810507504380124345341513848074751053337582862927510039120016749858869760352281185565986650243286292071057087501106920503943874935665552763457472447081980586899800483472650789868929963523439127568237107845049773939133509717051289213684116459964376530521339177780672378555781914958787906403393513710998481221080659815085400165411749518194364060014610748010861091398811054900145288442868277328079488105979830459712259606031079588736998227175382033074022658258996172585988875310534959605280977579496582029649073087736262021107993384565252958059851480550208862546953698953080479368921093127 (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.