Factor Info

ID 186940
Size 336 digits / 1117 bits
Status composite
Value 978090475039006679831473515725568743143958205628735121494161503609788985652793586102999305665254271837104642874482060848126099578846986915947184719629723975835738508452821034819489918724714331137779673020449031177148927388387984663508411008814523071989227059056397301917007444506424367464980228897371292820867343139265207572518381913081

Factorizations

Primary (ID: 186941) 233251574966877541123467311559846560609407525848675162435655181 (proven prime)
(ID: 186942) 4193285619520033724623646080003226321235345032181738085130289931031133214645240755047078081260586663670317800827539647700915080409005521430107505613371394301678564044259305913575275594847148907724324880293508838805711719754826641161197032748128092999252388211774023782495901 (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.