Factor Info

ID 191573
Size 463 digits / 1535 bits
Status composite
Value 1071312824231596949800331673931799193811022341444925653195452739280253547805755717681684928593966681953162362774826827349312623181138374380984541775669774575412320915215423821882481932999605877162594853945587081321554443471854841217575624794552411604698917917610220020292617994587008964430375843821713853703680144104904043492237657829445249937347442031373023297762191983514421784654621916802578640616903036880160156480322658769929560678271544905536992712214861721

Factorizations

Primary (ID: 10366) 50647282035796125885000330641 (proven prime)
(ID: 191574) 21152424792991301865664044376153644785261329829798975632457385170351396976975444614500208648180252845279112367581712481852752418695817500781465799463786999254770672717083833412785970339477491901994245845842506598887928597919205869869656964294109558829079957588530209598305566996751584345657935822901012869698808098756454234620089978513251767067688797506423981175148747952441567304980509084172066859110788699979787765863769662845887881 (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.