Factor Info

ID 42116
Size 251 digits / 833 bits
Status composite
Value 38082783462955431692934540084268861742200617644213993841095405164834662623363744587241403916920311702551173656922401973991905729593452935923412791008607165106685395820195908414549483891776881846261508060822697570857587170454398937915460975234362863973

Factorizations

Primary (ID: 42117) 6903358978773364025507621 (proven prime)
(ID: 42118) 5516558472484686110105052479125948813755851672466423454994524704911935742009929280839311103985043898940811335788519806213768058286747991768754228677759950505508210324713337016866637204157587060366917884668888716387284239086913 (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.