Factor Info

ID 2878
Size 448 digits / 1487 bits
Status composite
Value 2903688299281114890333290143620398950751947809518090602913547847918289278101197180300705074018568955493022760578875741433923863105339625975424315498088452325566780393470821396680558394599359393937735978247220660394082173030676483280654155867731779562326725420324897883761000660557434912399651696381653058620954420090836123828473163937733163700414449202736784868847268609417436847710302489083942186156651391406066179739486523731650400636221528507629

Factorizations

Primary (ID: 19472) 383155477843726029783939406113226468701730728790004161 (proven prime)
(ID: 20348) 7578355177438999166858110003517640927859410692320758792590638705684611287105476784497514332129328643652190705413335376807161224884986564684956980098068717198843563663133840508540722149149331324658572929002491570005720553265686592468454952262732624159354998846080061875486906792391655257622822922884542206442627331664854257694826371075425082364814609378140934121864693490448971658072242733049389 (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.