Factor Info

ID 122602
Size 351 digits / 1166 bits
Status composite
Value 648819841296705090409314548892058189027622965739102371870309081669450533169238531779670348549703548718463387940383060345141522702468274643492802167664273369575801627452076893025307115863821387096899868075442946224002680469197326806660024158978069033071665746619667000121348736000433538342957486062759349500567845306852949038378099426981870843465076607

Factorizations

Primary (ID: 72) 198160071001853267796700692507490184570501064382201 (proven prime)
(ID: 122603) 3274220876165496944640436202722306062651619851795093199652920998294456707087592713396976001511365320020245894809500016901388253861329092373318391876423064967478559800421970021661012081265838056446501761267372095112592361251006169619310849699187936345391474337951032962184316242730074129607085683761207 (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.