Factor Info

ID 161759
Size 516 digits / 1713 bits
Status composite
Value 349449272108222893754903865395512179631312365420822110093549823972013263957206389848633324479142386498393278294923834847677187642384218368460998272394232829018852390794757878276769551187768127610042271355659767746555105394909493981034824895952183076553417727863216363176014045805521216274042800980453056292447589401605173195316885066580067466810268430405161857812405249563935478744317296199108166212072881989408148249080586755540934093358971405978391274158386922544690273022738862276615316677800670575325570818701731

Factorizations

Primary (ID: 160963) 19464991002732197423653 (proven prime)
(ID: 161760) 17952706582765568968507281829623342724548163846231512523913541300953865473753398020571021179279454716236686381838413391891962568249213431445849841705765923895431591139835636974504851411857821302728306033021429592405001303067728904916579110495004422348451547272533316346465147599251451453011799862081282920801794744159785059970744607976328319357830821614314287614473570859469842093850167036441990073342565149258655769949946653351841097193740376416377950008556214936723852236376612595406474802727 (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.