Factor Info

ID 153865
Size 875 digits / 2905 bits
Status composite
Value 23922738184058526701839866427846763809589517620495795955575716199453490586918234722345004657600599600040999421969947834285439696311147264375378080921514784907879602005850107839196851037128903405917482126087086563320993087250408322569641454981069686576722803813406340305557963210601354667985265145949274075912036164736397372331461854884615041879947752078306166689446556974260640183637033278038702701579618939214371783427569130510877505965745788749431187961299778408672356803915501915779483849046214145115939931633554582027151434934966534494848662947366651268915251006851730418861978611648693294576480303219224917508679628745457864003244976711756546636777222907656370815907970022334366680236925357723646776960765968144389368426795393513912862843285805072520181036713561873802665897725826593022191634208046649081161331012741430288337548872182216412487197981138566360149400576397

Factorizations

Primary (ID: 153866) 1726197228998927288241317923 (proven prime)
(ID: 153867) 13858635492035883127403318344427689102866525438932691945491983697388858817736680193026399924806836838260715861400939672873030626874609359426317792614134127466329523231093763406295695722352594316907292409217424415502985343561802488344067953456418524801020148980333638809186609020950382541285055593353111129081369763080758093022436830616906697550826173254432084132175435359997634008434092746024082356030657364000887339978203899066606080148090827283806275214631475897410638639443163016911540766213593187295540233529242835586217535144358672952725458940550167675792452287365025164871290937207167589069766249220687412709419983331396922469004457691100135190741735751053880040436532314258011151771764144097788742518546530468566077900493462243264367028451775306714113492700267485620387103643159189973749351026150245785252431767731521480786338826387216093839 (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.