Factor Info

ID 23021
Size 501 digits / 1662 bits
Status composite
Value 144608566187292205660442595197506730221332708226769981938721902676629713883509029430966756827920894812635832064601717224547019221929145463218953980304482970426999392499927867515529802985375805922241071146086480079476213368471550577059495340405920942894073051094158914097422165731118480116323687610410616855252053054789691248460928136755434372256650593931463706726463006691237774641529401312337362628861641527526719723720929076789718167424755240824938985381903941316852347844621286970574683181922212451

Factorizations

Primary (ID: 32081) 642758555994073875739478931169842218875353399056648168308614644698749291039528093065222822367761895491606781847845463338503321258115684640029793175652746782599803242694718123158265444831224104104749705157564749748778462855704852506401 (proven prime)
(ID: 8119) 224981161026544891262345483351262023403957087219360906214409671037208846150023533696326645784204763510896303206790554483545718963766213433875791837665168256931201941084359282611293638173178827836236756255724837274569065670136376839767535380575212316765706791933986051 (proven prime)

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.