Factor Info

ID 208857
Size 536 digits / 1780 bits
Status composite
Value 42473543030576756792647334535423766212019253236159447785858422536434823709315510825973794111435093570574872383666297977222193982908714014280206848127630670391317526553525291915423546533772783863384174326938060247520615807780418693369555369592647176016182710089420467753710597409736119835860440534456308426870470050172532837381887306299386148296509851999034474150921398951979107344466140735663406612989457000414372336595543337998993969655278796296503036669841404879891126659579904000000000000000000000000000000000000000000000000000000001

Factorizations

Primary (ID: 208858) 23060822585680503797 (proven prime)
(ID: 208859) 1841805203295327349159713738891445370064216123928550598998349706835048804356448036128409470672683627786183370907628249687663672849499736127784639827156241304159024240366092041900134163371530030371656398551258476156701203623927431438109847131741257205459014433485005682586593087922555840530750366684311677908112819082451695939444948951438471788693343496140134423273990190703804499537172414848734071818073192288032289027717102471131605697743398849901945916245281135369246797560784432756599166005449891488606585893335133 (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.