Factor Info

ID 123358
Size 669 digits / 2221 bits
Status composite
Value 313450754044792000537017359033581231895216814312535375929373209703547683495889273687681715674445695585572458791633121750385889878641893413709704160336788568523818163440790633953616303224679195044015364991372869786157763771493097589912814132776438937780056409275096543622241531176974689116890957871515798023864660023596419307128586463622689415510410880198367973608228637819326519412741709128822745278002117465136175986258896224830071500482387259909300118369418096989878952648147168835207428743331857041761733893440891819706616436545396912857864777731143926725142591032269368743626126109088278168924493004714076775838838121513811503621003285050588708805961966496083432841

Factorizations

Primary (ID: 9801) 24550505672869222998399780344769528707627517002091862494776074693961 (proven prime)
(ID: 123360) 12767588505974709805705196715725396642976591782418396987860201345102708171390848331407155637672918381598293327571932539090107257938992591907049377683688155126542302250149936417791528262189376734109889765507250896656548633736772868804711473470159170802788282839011704030044623969550972507298303269989843161018434293081516096425344893905470262505247079693520960795348547181749396721569022462238634407234219313764016258871136416781710655981598816750197115596131380578103907921101472251221206565420935740898195014224483410336478995603420933734563987854212286429404389394529006673800321812613886235937302081 (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.