Factor Info

ID 166289
Size 560 digits / 1859 bits
Status composite
Value 31529735133572161357481636469395766809993232005481209121711572343086865983726175801117794272090260851569926674497155193299838354335352429698076854746302281835031421734895922227492093175865145322876649187146393590294769359854714686661363288061135121637229671204758752327334049637564766873806844776173867328224281342162583233569976715168113958774739650705009388163367818210069872709536834201923620207274086236726623242289261012010358731487321698060648727570964669286596088505463983220279838860583003389774104437393985583804845681554957189575216504253785563904971

Factorizations

Primary (ID: 7490) 271041511600591342728451 (proven prime)
(ID: 166290) 116328067045444309722922725070408149900282155558340640793079740089710326488978733134919439288050901608228972146192732969679030753934719303706554292362165342581177566497056008723806171354039355656509995340036463216396993050781459667557145122207167723140397062381524618675148554689598983105172986801308184860037707777863980322849818421774345547478483316207747191725543218950122092558801785091691190212217943640986581104133494885463006805587833616110212234838657233470512841470053116530621890277437080195525361898209265741634055356339482521 (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.