Factor Info

ID 61541
Size 917 digits / 3045 bits
Status composite
Value 21954201099116535888999133538571165610006915266196045513728228392702212086119713498921510274947479361339844248852795782304764841489546866566597807368842411034824384545966900357336396301698288938729065944514675969106415479518404701232514885941715263947232637406127175474578477864470839169037834293558675785472308252976411286452268941129691078199996905608717250264227031322658745527944018988348551575796025629170091429999727917475790735993269787494275874693210071825410016340960969269695761739701289056058866106278771727372235846373547331736604433276658253249932520270898080071113719866374270778557137802879763587389478649501959091431506628171761340061811459784158512444441738876320376762210349522490975378573553840678298198881322560436551271362058820891491505310251593330645006644403849577728514652731957404325398467941148868596385010316947880753884942082060748746936151374996531214702962896063239504178456051158596363

Factorizations

Primary (ID: 59669) 15105332280488398974794287 (proven prime)
(ID: 61542) 1453407359166460734409197786252483306357723673482122128244046259039726938911111054735650963613733886240334283435446674831948224662478003973314673380241717849507447293380422303981160702307299290064394223824564526895107421875733603285864774753578943627297942774275407295735175596908535824482390162005594898099152419828543668389392721090526118237917386090382977799948233038970740666871998465882356547780738368574405004651670948478042416782984216945355877029379631938458420508687107533002252955601434872360775189007901206311848028858188057346099251732057005653408044026143132874927400771333506033640432070506349071342330261839578394494650581166972749539766212945539152186613309845685508026837323107076652615950152915467228259043555474790797135908566857932532087893679311799596976173214491728470711085669765652417812494779258670902923539390463732227124727675721743891396080456005825864699412414949 (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.