Factor Info

ID 161720
Size 509 digits / 1689 bits
Status composite
Value 14219772836118811002428081273163563572295191130802904575775592312542515360059894593391742488310696859180442155093601315667175739613759106469868146194082241148587707183562897686027763557406891736946390576585440846213524474564608481053902251783047318021492936390958544982572516677082821972454003425992690580537934642097991958342512015532918778804989257764944719767631335458349126719313835223345848454951766351660996671514055771304788495259539333412049726893631567510258412363613046260528135124247345684435547379

Factorizations

Primary (ID: 161099) 388110803329196961650114677 (proven prime)
(ID: 194029) 36638436019152883990479463852325255038343616194426411708577588299422986715960473705844848778930357668012891421918386203524461216279611309460754720702078963237294702869575834060091080525576996520085139563093682062482919502074383205900107537957932541946214497498728869076846289691953566443931346579409932184402436749817745389202934204114017599138553504959201213893774754662622738994715801091844345653092161271297729941169872749847997737171939636788820887289348403442456565500925424327 (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.