Factor Info

ID 146530
Size 1175 digits / 3901 bits
Status composite
Value 20267891102717952322036429053790047489347853916787947398893844202458336095096789810258924253725182061318713763579591181858199987857763487208132835920674184474141453963817395284438645844446380545419082933525843307326069361902768235181278629569951829127207567419787356643496443863521916971324411504931150687042661168696461073938213838481450559888808028771136036552539484060447202961464704806056761696776594398274029046522306925898931098170451703991344689130539552464824445520823928319152512429572818851298666033665778131499934169460611234028018065349524583724816361681093191645732679037239262236925738761678564932701490356894488682414150182961036675264466981615193616360776013219487895696150396118620674708456612875032457969203469694729989774943936521814106847675787915913355095598673783917073851387626780143582617607031951766929321276062935551255660956289851848040730674118831404538847293712976360388044063476760504517136732516922947733049626908218826229236475709719243829523997338580483794166997324262688363828080574800554728680954727034110172459031967187837795678931942591884980064079354341372180344875897467300898823811880764516669387770000836965549803992483779705191484171

Factorizations

Primary (ID: 146531) 810628408952963022137197 (proven prime)
(ID: 146532) 25002690355864401138716742102708015989155992852735431831641966544904344622272433331780665043552285456575134359089545336015975136141498300079912145782402832172610696281370833923493172161737238431449343787225716016178611904056773178191535800101301493634724990721060202870202877642604171215708098339272836026114858411039499863144462682229772925674555284685572341635397243792319889671709120138833499603955758364151736903297093777272958586520899222593025632795157801416198607209149471307489936732406295700930160716506517265888469742898293472527793395331079294186387157199613671982625630048045655681839683273768799400411048664921362752393730936703680020091615945224475504218652963266671322108417609909558106865307885737589478394741694481466003625624226160480914641160307781379507933284607795609446826191220361443167232162016909016985596800359182610225609915191286689883381681986018197011025690971000626498349290962489823372031533984785826220933295446315930665315423193026786720752353922451178677280339950041719365529765473039668035849572540652281027876785911762962357688138891131740428997779958826054326797976190410869180212742588397566830056953706116045143 (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.