Factor Info

ID 18755
Size 287 digits / 951 bits
Status composite
Value 15384338767615447578647261576326705395974296534428797660763078268817266035160411671546949293160411784023843845731679194809405276690226224609322917953568534149242966695405553693975240865777147972501052467157347345569070324030889478966070838188141363157008594311673403521481512012437382943

Factorizations

Primary (ID: 18756) 9946121592749804343403407557378585408909507768330681 (proven prime)
(ID: 18757) 1546767614306044219050490665327983350109364543910243707041444242426514241551110792176830984593680609069789703784143100168022837615657567350906349144590646181319869927438920671222148911976358642458791580376546097466580304160595776938903 (proven prime)

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.