Factor Info

ID 52381
Size 879 digits / 2919 bits
Status composite
Value 437365716040799921011636872573535695477040201729129706944628614894894861066639309293706836681189971804319265613577251374548208587067026568560513175627240817276753175582464579076449933354765696262621872738092390983459139595180345667093384958917756942030426103399508475767047766325957139599975288441541275742954556800607035788936104385509396363238399654658552156558753830279426603245830110507709921495038170671610404320108531877871424356896087506912714455374729134148553385626658402317333991664093513917378105971757829534330591406983489536066701369362027482309142695128271307667308880585461360167171873086201622972258497926026043537853391483284625006281634946986248385748243163210916434220130057090400485712233909369680083413534640085811733797843422521009835489965788129552666530144442843811008190303070339836201158361152595487593896335398622962483703408127314637512712770278585927

Factorizations

Primary (ID: 52382) 204189811447211758429 (proven prime)
(ID: 52383) 2141956608613011251551600603608876130002475511759390527119396323396883007288555182347479866058413467103227720605550869435509137958912133813853551491995082427765878316232379309800751262913184097858704218925503896246730749948091747537301819970524776884729334917043485435207938965120862018660510374653786323899566089547192619187236608874745212997335532774306661427085169211427114315006144146558881803232557720815990615568711760783331612676450121837142542000173167120117097788669804096435367525964776527873798170200037147025565111104197599662432416773453253089503662131020639630341159593944023176477408311715463911651133858412904696431492201374164337207508515368551145609255274394046246682288229504050885672236205503878373614761214488238161754139748757148502496049211304609558866172408911338188829940795078173451026339720749547029464475043990229286580052910578163 (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.