Factor Info

ID 123851
Size 766 digits / 2545 bits
Status composite
Value 9553281539460455269711748198942971173327074305385600545190138125684406735270975417868682836452133046674300524015654622623677659251114949531695704286181330084775430925797192813850369092823068792069749358413242969324764058273999810770969731613334607567109357993729117484263235309488963837533311406700423491347090224238971407697605109624028966650421937094972150365709420437431513786028446058677617857957208354392802305011426379192829452818492215020096684993203987938269148565613427437554361587656310016085767628525349666906671647675479815873265925204510514245811103571722440865005193279293953752023863802219722383908816064066413628149567706966698608206709703488673897129805449046153082932328581654414568070619061687714163832249016549097244121692997229983362645633314059

Factorizations

Primary (ID: 123852) 3919435168712976721306580138217348181699 (proven prime)
(ID: 123853) 2437412823082225470973772619134728491304850036389822910244452012033583001815304210659976537458353024829429464864185253360600361457051332245424544731183106710043251036919719896054719582435056757758778770400462179748223248396137804675938536913631849728686368144043086664993749539989679661250767630997110678634091425695190440784740105328553394231378354388080968619928525606257816895081403073784145941305280630127241946966243354328572236527904997386144900494898379804224224730732645777496521150886932733909828226901698597917691726898181546299288376573418394138636705973509939511042131658952722461060806398945175617644253535394109726275388034621355699448841671030892544699775901012796959040265044896894206257899763486358272364655641 (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.