Factor Info

ID 15230
Size 320 digits / 1062 bits
Status composite
Value 38978848901914581454220099439124543528175926811208056020848885693487604588590624205103125261410093766044959192992730969120455648927913156293369351236618522998821617459082699675765101531271874127633592374383616806069098125724106750301297831829387781035813573953053073290860137499294711880470309124038202838907286730510601

Factorizations

Primary (ID: 11029) 53928095661079461754990292241379839311 (proven prime)
(ID: 15231) 722792978763499583898887319769998046772076280801205682645494044673067725889421227907622798985538433126378531411847593855639776533413640205629601709054252577733208827798218171316504395086597264289802463509881488891777748566506902096508669598087873293827760858482846773231239451940391 (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.