Factor Info

ID 65463
Size 1048 digits / 3481 bits
Status composite
Value 4356881363046562934158174825166872982510558818746058696093574795282693006407265126529967560941908849159443283687226292984536556408601068912032547029716358609999484802873419769415864913418682321536333870440799459708898696968864882605895402714710513502811841702960658953545056978379547983254575977390963423787033673894583080910918401622691843784454760260549156509944378076550516787976220708588125977736418076444503708577611959216233387424434992950105574688034970265018328152630955567687739233320923132799550088713462014059892591815091450738995045966825336355245076270584983236366810786879876572009406796494551395026354946623346958939586477174868308768835434734259838093606304503581511868929892206299515950689744714715774953508373217380343005188382057210080674161445214099678060738941967754070037817010145187993252272196560899976674815695414831706782712817492651108761569229700690984639343719182731442115368949370770919867579868125222466526855584747522798780967252371386709558549960922931801497082359715628312850124260370543079231380530859280012525219

Factorizations

Primary (ID: 63562) 1655148745882817700457 (proven prime)
(ID: 65464) 2632320130673635697636471946346849853003538814749623052744404103482144592869448461983508672825506288595901305034793171751095477613218084151632689128084903506260052750256100696372914555671133673825671620939278028101142956653619932750832388673781510664884440057587547179794745228262947127200526880753560313397307688322305834870046010410287481107480574558843244035513707345491915185257974212616040159600592455799339898707421788862133945032226411164534831958428327505634376228982569680894609741494125033606738112935900288730365157529759133677534540273920715052973523367521722283000087126311758446838692376724347581095347696328744025000467457027843808687691026662155253638432917555683843433278630372537820204822394399502236874573525459394063417880047066126369002189488844409393501936399641280904532743757912589421581598882213966288264515090309803491047106111180898188473312659406236095807294418168142492148883955488111740558171233319935820442592442632441283454888972437137610020269496115630769956484551247128099875089510286586797867 (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.