Factor Info

ID 22742
Size 342 digits / 1136 bits
Status composite
Value 519528286071186747930239878288214538403210187500074082771586126179567008907545383698064958036519684895405950178710932161377875049735791546847442917783261581819051101207729908073827022038824249270108980281833613748986947414370512029026330295792442547924044463093634085548917981244690295725924767101128388639034233347596627589848030683821057411

Factorizations

Primary (ID: 7561) 1708114263204222806519161 (proven prime)
(ID: 22743) 304153122108243729197014069516529922923203388714670883176645021997709949728562816833656886351083551471630339861996847628023200454296718149679392736041727851073443611972814296828351951761790932466463085110116476629503268682328631775554530351732985530519103020543992570759606220062556924496313963295946027071682073868251 (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.