Factor Info

ID 51141
Size 443 digits / 1469 bits
Status composite
Value 15534040093479556595907440483768725745843893686783370044676258544726058259527196148098823211354072938662853211835113357338730555394197889931546419795541568024769356082719542297648176871800190888939289942183828343097287045608806383980669769356792067492537999868583927809319452048238666181785126836604538765324478371036717110326524176527445200069759220177709230622831782895608875264000593784894006574180452692989999159350637531032349542951525273

Factorizations

Primary (ID: 50221) 157571957584602258799 (proven prime)
(ID: 51142) 98583785665918033972601352113668017858228526321202594498234200359389423033659484562675892443245313813031260674546567989888115074894810285713448805137838310206057054887129014201194652787435065143756698113522515770024244859175887650568319001068848585788001740073593051901706579772877715313519461257377093132226954722763577774729521102373902625036504588900251572811371569947110834700293624296968296342441937707911010864702327 (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.