Factor Info

ID 136968
Size 385 digits / 1277 bits
Status composite
Value 2428768005927337049675032275327882675613198906317533429298011413177547067543581980968220049860409502763067691441033544665547515068249019883298314495897541223986705226793746627819888217975085514335875186416716603577860300098571925704368387653539752946647330779659193450392554976456834936942386552242160646208618825834277768845380566514078058168357771617410049846636330185192807772494747

Factorizations

Primary (ID: 171804) 2963977947137302595053920701100631 (proven prime)
(ID: 171805) 819428500901335279077950219065847814722800818989017391416747668719839091267733214076295625265911704925910591011070286543498252987977650454276869317063284491778063253695181147583922701386762934668269714486456012993263728497120591227391421913342978936238467417964723297872505753001491825766720961597127758190784291772839049097367143929360791997222649437 (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.