Factor Info

ID 192438
Size 268 digits / 889 bits
Status composite
Value 3572545671930478047918629056285498062195863548617091266744315532134841385604453908694610969559364990031935907162905028223008671846737425497616496154654482313762934363858208331233583605272148387510023653516443432779986845958617086356573229180123496604487526502353533151

Factorizations

Primary (ID: 158768) 2345734248042626317522908216901 (proven prime)
(ID: 192439) 1522996765260835422741484641956063651129266626176298246621558299658738842218399378191381519892070858588040801826457791463683044130828254971088192075976781762097691875351089243802362195362799589136091833789658376590828700236299538263191251 (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.