Factor Info

ID 55573
Size 290 digits / 963 bits
Status composite
Value 73739815911938884648026909576300653831461813443594366965840209885841527021623027530038487647626949917796694069036579070441037641032542955043261348993119727243598599770258090194495329506119963880688056104171727441446048447157008993794664481954061806261787294193975849054838381581025270575439

Factorizations

Primary (ID: 54840) 535301324317729848039542278039 (proven prime)
(ID: 79230) 137753845473713747546795254543558711703884301388868244722019923710260489503019350033944368251251287553010618684300210382843151671692407925841237293917993914444496256880175418787706921977489516120523702088817198125823347906697232580751804871916760881544313166601 (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.