Factor Info

ID 51125
Size 368 digits / 1221 bits
Status composite
Value 20439755577818711926218802142848558979628570993848478221702230287237481237233119153411838027150240988177208003391327786441799439962596285577628692211113379077388762293610803562303902482213544688052652499717469934881498816085633797793143964415227511638608995295186062193639847581599251812800996665701440437363836382492399800691475918159786712252374141894955296335833541

Factorizations

Primary (ID: 51126) 12216580378839012896357471 (proven prime)
(ID: 51127) 1673115957491958807523966708238733373924288876254926194124935798621955086151622002001831158381435925096891969978047083621542561139518679827035606455388605786299736984567718923398473795116594613377297747230166737768018362222238980271146295241270519368906546624930123660106925431087637575424466027523386534594228070902991591165441461106282286171 (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.