Factor Info

ID 165543
Size 1095 digits / 3636 bits
Status composite
Value 243497697013830891305679345890439422063938647047058755603095641247929800987238942093145101540042986694288550108233795268816763659787482193648140790754763589813335336545923952821407787981103819461390655591061317808982391143264474024521252463599311044403495373564286261937319697356345135670615146839696736529990215907717366469593148951681475029266749064604258826811634496499378252270561973713623116619948892674934231014091606673307017725539292911247447498687132179176876794678355095103071162496936857818009246359591540049433816799323693902230421355074385341553788826941173305556127530136878759037099358893363254006771083145632259951523180329523301506979118723395439160604959504753402564662350944486091366989867358901921261619661735915170895356101791631025032791470212548276787893122362419954904272127556252479376873445114254838094622321993208075466480902640955132518353742984995379117049888547094312983711526560853424671915097843439792579797622377612830128714141758607639607773659593229943810512453034915077196792714570840884983668401401155695054699382239634335907047344422857782416295112171684651

Factorizations

Primary (ID: 163520) 3900350408237898825485900551 (proven prime)
(ID: 165544) 62429697726527687801813168040961817525449698425591028857493800993998388429788935787262874584038201665056358863122891481088047340435003156372915884113277605233722230680847547317863726361192932350808613451297525066490355353991797681894372356287148634984209115957484808564671973365038994629976190320209383466154602444036139385310329265071718819143590988071510162563294749907872951231310407177848980921812909786754818179221976735041086952233371425771305251653291476451952832664667691540682129718580226063613191177850700390637455389053856503817473472583033658569112706469462105683760622042570433493867568111804326827136260393398175285062778901692767144224502346524075210235253565491946099124949666174629794338126305439726707130270586664428458339828087891142994958510290080860718620424544784141411515685590076479563834980847321106156608549919308394380625609704979292423656332466556104819390909975349470672671753927715089178319025872901598241921442482306197619293018622005985666548847803242082948856717925642095595450109773322847879838492222214799445157989351667813742279101 (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.