Factor Info

ID 25533
Size 648 digits / 2152 bits
Status composite
Value 475144002522236927170906904805411580923104047008666454120094148118031392837875039896391217813100346894137971323888803346847240003862805944072606016923926556052402998314522585416025184090935125675823979394819871025367697710763166115282217532263431944855077400218425642791963613455244260313857682665935092323754334703519606769620363999277425016495450369777447353372144942979168724456692324173335090325377197034466235970177840205662804549415949595168033649056880757058805012787197768758894399924463899350593033475258762368020514961544695940151256859420612933143652417877838847543116864369852379574287509785874167090516463256697780635739235295827759869

Factorizations

Primary (ID: 2944) 201487636602438195784363 (proven prime)
(ID: 25534) 2358179442343447607821181920749307246856639018819221938709217380164947029091639535943997375645199815109574369822609017031005873510810817425693377115976270794006528537182882161862460516388407935855173096470260813343860794882483867040768272745000139340517020439320242900680107987178985264418483310263245449443185420126688253747621394481142395296391806244778141049878153078644747043032854314256807731032014652234449558627206398992999969954045901494680062514549112875764438166127099591336474701785325555084813849650541964324584103258027246317823404028198832399090235355643743027072405464312078610135605481983303334853738913315063 (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.