Factor Info

ID 6189
Size 294 digits / 977 bits
Status composite
Value 863396948831852622708150757031026272219428229195059343838176636762477129877039065816073840715396516544663071543168553036967983956856144288228935145192529769753365706970323330164944200496592036947212337378094357921976494565348306778853611484865598467727456981752545155190217003622089488885334593

Factorizations

Primary (ID: 10787) 487073399939357470433 (proven prime)
(ID: 14696) 1772621844960839362922094592014605677569838049240492945101590093155272316081974403788035936868754653091474654521756131066559353025280167422455996563490282411462575354812278017713784587539422946398921996527031123591010411967570774552668802742750697403744911637484239738183521 (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.