Factor Info

ID 168713
Size 333 digits / 1106 bits
Status composite
Value 820757472067162601262588176292023749543605076845862249626104311565373949026839882325378330790892884382210953555156934326051355771575529454869098357431130948227589614237663428990639405556634238794380275810742063696830584003854426338284467871708592553056172524253216094747061443750886923529504668018911542998135388934539126027539450393

Factorizations

Primary (ID: 168001) 121328963242175651825534959690920155497 (proven prime)
(ID: 168714) 6764728306702086575687315375581457627589008675749038508083051788858120624314895920049557191028152932560938281052153025842933525005267066061120482981725966227889330926308763299951153196475036643632119627524736605997444979020276558173261715803810087994202739889138583910794800099433265486421976369 (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.