Factor Info

ID 186969
Size 310 digits / 1029 bits
Status composite
Value 4164306669177254973195111360419763596457301097649682954383888523160238604060110603924096048158800398293184785990773574744686152939229276233628533390238962777439637239620109055686534102541196939621669710783405052212156245008916665518747924393162564799513399907541874092880692782697113650525214777647540791001581

Factorizations

Primary (ID: 186369) 5163340054873496697657750454864541 (proven prime)
(ID: 186970) 806514121657881329098416732917970889503434002340109088069567215789533079616929514909814814558272874930781305583319226828843440362715104985562755336200977157937022796908573879217515811304963498825078793677982096033116689070515156150369350600532959641169184357340042580717079441 (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.