Factor Info

ID 61080
Size 658 digits / 2184 bits
Status composite
Value 1518073055713911915120990559415116932672315943445026160647877924516506681692083897670624145839288083167307334524745118545600858027753736011634888734408274765319937960956643485524869844202383909910299640435736319662701775865407602026404402506533013032270551862529439167782824325731714973267502159274454766881835880607810037059531881723543330137627694409643121816564205133812768065298241887709272464089930969204229436122814336994646621753136830043416925301193708037604638167249563548720679141256831271017016873244241506334946950412532964549051017978175084661233346774814974181532574664386022214266787058437621350997033541799381929792286227012177199654655883009

Factorizations

Primary (ID: 61081) 65748539976014577262937089 (proven prime)
(ID: 61082) 23089076293826648783938327919869028755147274813381548734137096056982205234440053414953454875124391107790492952459062613541425044608276145083130047207759202186210274574836777399831381312739185078755996559077163843917668191024665540345287957866696756787411259300658600505028654189028268483313894783877456766912690283334058863632786881902356888999418411488159532325623826756064908690295593207428911366380368647985786877178184248401042859101367362375947928727001602641758298104152224453200505380922289465181378902200987639229017776006417283140037008828153975822143636048781530547595717054940679772789779231626629105462832465047238849281 (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.