Factor Info

ID 85374
Size 553 digits / 1836 bits
Status composite
Value 4562744677267155818840668279180107982387943484364482987058410516587555511049985108538250367750132232774566665355096545015040364079539499806480851373755216518833216357090489337476070260714812419295388746201769754521830765826936941480317663527322569236044633836307779582017604073602292658655955756302327525586595590218689136411209261195549399847559307496622138555412522359359709340065637332049003347107745197814515746327762865215694573198561615401286294255146854705502168647449036270088937160133791058929232945329986959184036405125563895200232615124555957

Factorizations

Primary (ID: 83719) 160820182382287626017490443033251 (proven prime)
(ID: 85375) 28371716843480500107294123188241813950333282550515530972272282591701670131767239724431906848749958109697324243812898950069142330875121146785901552584786177717415138847511310598128477030180104141045218807284271802969611042759026814639646895140934824925387872161985405361728892438914902334860169716434947941476574310219071169347583446525568544928584704899933829954366184027032683836136677679290179044250053233236834160980500947545899184587721965571771947814570318274274871327004051524968103531040914776882014208409226923207 (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.