Factor Info

ID 120854
Size 267 digits / 886 bits
Status composite
Value 489505450891909863769082502278067585985178780550778029863914658323149760794716235608029901428039877991736705228052924799150974682557271180475710949014753187704199958633648630807669524215876374100793412634740065270383188854385551291289860974765915829066959786252181171

Factorizations

Primary (ID: 120855) 31877191710486819032417525652970149503619267042159605102920153134350820714467819138477673487773150477239797418335094626531 (proven prime)
(ID: 120860) 15355977883424232211766843686451580312814051693141359994926867737371448136687169825313722935794873627186291264349607041500203721693995517624851441 (proven prime)

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.