Factor Info

ID 155288
Size 380 digits / 1262 bits
Status composite
Value 78070597568226685910301789650890278807336843268551755687509503270090236957473006298150405724246638666221314656813510436111413335560196844108525549049174196908885370401903417604112011000902497681024037974700380499175528295832151542271737649627817308220233213558126989462200679060053672744581006288198643953416202411420127598869936395125719946368667902001068818512794998262591193289

Factorizations

Primary (ID: 154604) 245911396799577828131028569 (proven prime)
(ID: 155289) 317474499288276641243563098826426370612295835008870410838860686115636378721890174092729078079688235905466616394215754264139425056380172433625047822857082956666037253147577422719547408450932921275221677610985518974425839620955101731563301602452552362746704021850554851975220995749306490184103789271737954957218007683598948426529391998345437118083359696881 (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.