Factor Info

ID 43369
Size 300 digits / 996 bits
Status composite
Value 508847841921952140858683946501063580099542946740787456632589604434219114320929666082326873465083597243723438834302649175918237431520619347936517597733959313638947617214794392397463760425254540259550569230438063108357569795176129713120601080629703277051244986552209500169942530909536786166757218506737

Factorizations

Primary (ID: 43370) 3471754718227670479119061 (proven prime)
(ID: 43371) 146567912545883650178388548286565897478572027578714807282086951247678646156277353281429552966660869719888893253562891597222570239564208255632555063939164741163656918019198818075224079814025210031298923283496485975160181501433550863046235226352452098724493180663202471485740717 (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.