Factor Info

ID 28146
Size 740 digits / 2457 bits
Status composite
Value 22215654915683454429246160472263736098483910996071181546672893017483916835689855913623273032693959877404377551475043715457153256466025580405958992469478654081042011326648472232165291738237401394487020941904659899031025182647568253208340978930187456854172777757333426827224911889748732633385663097205856732901535822057569894625339814334739063745835836798869523966945288686294099775480585210542799643079408959175613663329779527588789223119637259523387246315648769796824293835022170021076587843305165919455136352325314015453538593231996051423191163067112611076975644313488856037114949474176429450366822066496872194599213170783042783666484966597875140334553982749012869405304788059505514622621497317705885204297823116856045252351620170839201173

Factorizations

Primary (ID: 40741) 437462967083980772202992812213231 (proven prime)
(ID: 40742) 50782938413661570686804752865430148624766074300071668901691923837775878077154489057880265210755751974059765718443159205152923172739469078706218757578380592153516757175451319391273584567644335840810840380780187866147729983036008232243536509979098981434299843436169904797766932306250966340257141443501611276372864666796743124990274951277389054274206940078679188335521983603959689788842535916046869950642712182681749074911993019634670264676164783013201857038262755998119454799348704745913356262866473916037682755682673926800752553082810481822994151461088953550354435189067623460775813385682426940265198782662211195733837177140995188793074386521116508887381141645467233437202961981913608177971471914623498513083 (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.