Factor Info

ID 115180
Size 315 digits / 1047 bits
Status composite
Value 829972056450013522227287788980823809165864090027243867458091997318272422329587257153134140839536115042041003202707789435610956201255918073347048766956147074389383181058209698444300429561306015837422711632420788294215161723930778133557423888086535619391897248513372979425008230810177320033314591121602783080929949831

Factorizations

Primary (ID: 47734) 20659164243965236561297643532055047214473597589391 (proven prime)
(ID: 115181) 40174522388651673608028561495866558713679595570669609340742578018514842801294121024208941148124868915830613376323497118161868940516964777119383485776335387566822562877816451333662072922007787115643432534043868936727013454974299144454973318311772054243008522676392841 (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.