Factor Info

ID 165652
Size 1136 digits / 3772 bits
Status composite
Value 17714912777638370226681888027877565978226574248726438411766251946413601691383667915440794135091049950986683522534731945858310355012545224135653384749328544862066179392304978114078158179417479938678281144891137009792958537182782244681549384110205583805086550563174436170950206003270301264577801983422880350561910508042313160830692268740076392743747646469349462723657874718591063987795431614975969815212505364179224792489267917165694283234660167753595665658324097506845953591479825324051446404598065984545050304606251524251553806770354939213681970687688067770507475256389183005482546805407362341155490302042087231693713724100875685746172617900356446863776742878348444477080523175366426032352311605679029701659918215417121043451176163311634278078617238245719868841058510262325479932149837995555429977565292412566062246112076593585441479892234433083273505322394169446301649283997724510932145501535449239767990950897617955712950754930739550730029269221347629563316539102685713719634809202605861074491186394262364961713703976608105199426037880215459539735237108562344502009342063519314563871004740839510867551816956275009266858702046757582773

Factorizations

Primary (ID: 163525) 64803541049084747986977301 (proven prime)
(ID: 165653) 273363345441577016706618855990601949880606923004688486561775145290806192232313383549234921519598188361816022503721046152124108415346458642559572541310570718691423493406173501640729049717542290638970904144915159362502709735129729854275471188680593175780047365202631132325820513093253449382852186894753541903036597537879008668578981964473221814072311894611910803518087957062081520863690771593320462246019502840553208085437884502678374861469540155282155755817465783952282577686425296122822117015772306939102819297496710847142412631004133153174419245594020747475608051957459145982618625842894387121213535472213011957481110747133116824105787052286899837661294613291771313220497958460778436408217256428886832335774407555546864118275872878227957561408108026762529934863193348633859247898099977330999136377606678806981098394916272501232080916015157239487621007541521771767659365829386051991107183488075671777635964739405585159695054903719850716002567915669293631180430943904869531869283487621195154935257148377206147444938998258399563592753613041544065561190892383462715880164794701528037551291710965217388868093699873 (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.