Factor Info

ID 182238
Size 632 digits / 2097 bits
Status composite
Value 16321726234436305124923779848772768316206990466845443542596205356861063885873420561653055491317294843573004323552432313640436919392915601703379164734336609274921868623964213511659039094485857371720758644671249733890648600408142892419079297284736208331881090344029463820250761254731068293918956577264907876713312207168657718503096531179899954058519359478114001102018451642374019201836846628710576188963014100587471908430894413626785236517132101117039406584347063188283773671643573049254895938105787561081914011910126311060786039084665583344469016184105601504872581137547985509877158519969637203500510911139375697582937003889090283431

Factorizations

Primary (ID: 37334) 1662188974518880791261662640709340561059 (proven prime)
(ID: 182239) 9819416735789993514497380783836913264494931972163558362983813651415233148924453940746411446540048479379079736953974791139357667135365734442215316535271781400002226670824066151157195084512015494665280270018840997160341923247856779643103818376351626811725425407659872049419186099944368274196887780472316474691841208453327740880071195304293906178189114892504170397352261508558029227428168882996489156041743839977896126590956836956626089559163448281164735624420303898521395252309031267098296713030050674546412163506720184325329946139468919366362367615616002988017851525157823603711020406526392109 (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.