Factor Info

ID 38204
Size 640 digits / 2124 bits
Status composite
Value 1869019544071247241896305659340422381427832445623914795855290073372176601484740067033059268519661107049352737438723759580813550458350064211460658486639404768537211757357127913495919068796521538756165626818115278215027470697712040477509635773132563179405048649708923281132868668015195662018960768111383345497881153964588178722294971702579308998475905418170727955427737950272008488680537398412381124598834748598110876941514364648498933931100044637244308167050539938183759664994974048679679591085774097850280296869861874589028777967851406022932075984787456764928793149141684383124229731208566304566382546463882146953245681851227603137019485809

Factorizations

Primary (ID: 38205) 119504555178871023268983534947447527269739 (proven prime)
(ID: 38206) 15639734747129528945752480860518158159015308121363554326718526304402823209362289451878639081856725303740955695533775568341706433917235230236788244439676995651305288012491835702134074132881409605657821360975525951321200633081370174302873634003772227025420822924901462927885507822848141567877431500369879085803790324390037433752398410733897535942635145036643210158209462940690171708136333147532039510036485974103611799005184312658577143184304645684577989558943102484506715252502385045684933468696801872159081095886216238723362711029933737980053310808824744228243980641520139379115581815781351871850131 (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.