Factor Info

ID 20763
Size 417 digits / 1385 bits
Status composite
Value 423834346266599293732412841105785553912640031024664676373878766817344818424865869339907038640322843455475866288466910927926871811942189937048018499662487305787172164249267346718379794524174275314171214054017370509287405460047916705392908809778950794978103143193224120738246252436007722038075889260631267705215893846099636774710399786233997894944881378023103449647731382326352334866002246634842976363812275002656773049

Factorizations

Primary (ID: 28983) 9342571046590247899979455125181675659289380311 (proven prime)
(ID: 28984) 45365921666850565766403681275255805346851365359831353377140274798000565449862444851805228459547123814586768571741509259867728543663206960520428927032722321604151944113221316107677525124128965155730688637699283988388646237364367368753675716095720934268018852404808304488342501141878689750801193947298111651475061433090319268453748221363222691397259801134017260748717547759 (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.