Factor Info

ID 165131
Size 1003 digits / 3332 bits
Status composite
Value 8811097585520064228332599652432004460223416349683697657281593255998422649859505270904239000982924320780653798846910073854615399628204989186664799987565872161634592250436555340668901876409413976085276075515428604250662037009446869810791985949837107585528708955754600636358275403140411558019585035713303220785045967284115934118792256517668016888888394225416106701848579599724939129433511485428328627115173992640312485261390200581461837735577781483580189118266389620765026269420229794420800502632192870315989227887006406286371053675834556651090620082897723920598919901887399139124329450663618736631232145355392938091655859956830780079676752510551734240211117886048974102834718090964705495633705231474491706540623031198357510496636748238544263374587472500645732737236907226632815536905490272891685992401553415075504359985984375629338543922229701735147478895401233154151078039037026403551814463643337695957659307832119984329740571279527429814105245580281082131460194950548913269293108795240192136116039831253

Factorizations

Primary (ID: 163525) 64803541049084747986977301 (proven prime)
(ID: 165132) 135966298181856956664666533235683796661917730399208135972228459984985868074489845339233471719322647549182000812706288391605281703858802876447979033352544956772617533326502702575677532463802321915823908585507092471488372052791336977876651293656835743327146535748756577172970461031001386107325941662392632839034057421098386266684162582327031090493934535723345425561165592070535809246757498301929853160284232970692155515734158445725063054466222665640766574433568795715768130929106688533170290088768240054600268494157719830604669665421537727096204943848718489511992002833678349870839164136228080957157363252841665861039208405956336961906413293084231640409945369009000901209948608677875024960680667003467073934801768661324045950898233544712318854118682251253415648561593651378495403417841130921868854182840553362309637979728400780660076019140646369813138244874541834910550429109799835295315349825544862965735370190993729265768371211998210863482151244011730384222615975881301755644353 (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.