Factor Info

ID 163870
Size 292 digits / 968 bits
Status composite
Value 1873453131605034289938613528957986622054455013866690428723803979674385357750236849330082450299791388824982432301515535963450838258795646870086668684561833506580747494937606894980849840277833666362396478173567893030321420223375388057229102992310372020980685774394081691543744373146855899397347

Factorizations

Primary (ID: 195315) 950446620528092882935694035277214709 (proven prime)
(ID: 195536) 1971129247178652666634949571404882223476580794319346831381859325179001842066100922069010933278729451564062558749577801319442667367168459688787232661663379978318857671402022286609481679805491547163407909405437649700912691309441094576736672654508584888958583 (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.