Factor Info

ID 123712
Size 598 digits / 1986 bits
Status composite
Value 3926297340736074644265064147246475328689390615298180402788979120121641824996050121181658780302371480055169035005569470220759004112778897554018012420924853892298121833005638718544134388919199643096359503876095690068789320835489732227406920151431465648105921325784732939439810746812502457905765077659418937266403643172687029122913021923196955711371751218451214700289298715313351290065476204205814425667898203935665946101874076395413957973348500951379747131903408647312477292162867921523040588611175309623673664107058572373971005008623923616240308986175785680179530271566338081162699892879242584861949

Factorizations

Primary (ID: 106) 127391874411097592672469891375644477141948573020237 (proven prime)
(ID: 123713) 30820626188965470539535976147688520153007194828942217432661638702042514024992723070286368272319356111724873844587138761656726792639343708366439465848968412815267226894022527800998802286351865370767548306663120534573363432942825212173038115055660284674754033775358343608668747236020618498301486387664759181146606790807419574663226073748827543266109208003559685570032064353295496656298097370097066150396727638065443712254600971765531288020612878905757974616176770975105610993880686587972180826864214921267439825027334098501092238292307839124288440177 (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.