Factor Info

ID 169391
Size 990 digits / 3288 bits
Status composite
Value 505651705164669924313467564463571595885287794403760146922942318337745505032792876582419742296280007995252014609135023579585944938652032380011613467345133825822616762279977398495527459884081457534627818997243484336478487250223228244246453105363895353104876600214117642270044111973996433394539303882402989315451038895647512229030625674969801665898647440503504355838117109573245195285851589130696631472134603477008064741331053346906100506767872905397510175715685188492204241465728199440015011920958955619065590937612108134247024309149469437828692698886601474213916643193755911977688214066732662422629972846685703690486458638206576538802568168861258628056512349462997252218759337623826701713377675812147264076241737814589597136450606621646982922728410274438759567660478957102762795212500572191138600283806138675169253722514375168582890226243197387117219140769600922596002401719468908286723582285758907101481173473157333952751903280011952314682226189121109816476055919401235767113461907565604979

Factorizations

Primary (ID: 167823) 51032784753339594393762302249756328003879131971060424025791 (proven prime)
(ID: 169392) 9908369837324622735846582615417390618474064106629068294832968284137697392778160647144379891409890134651258237589223234649598303377205888575628129483296122366303335005590126395968751575711869068752751549371975640850650020775599335280761298890701123660688720920123541244487397734244248422077643927234578965190987891059417649901437173776877050195307651057033990001591402594365771285944396585758990435256653788470756692675796632064173390229422635694107026086811164146836682334202631700319810309734602565379505865582853759167230118140038509651303512767619631250077989711112672152241547211494997671581088743562710271869107256434813023087180376966079734371458956145874323873068140283399658540043244353377753840025728654139251983525683566944294065772027029382628320857871090255906239667929000447220359995846224042743438911948659242060330302210718463947600198233888167063280584595238584716898677006198521523382946480424313781811564646299469 (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.