Factor Info

ID 56753
Size 942 digits / 3130 bits
Status composite
Value 983888717051408325938536339742786986220123383525171543837239992102461113134003200425863121750269528578256400671178813865223455309849210067252372880568965871412594619702413448857588840153571872240953690190104616834265751888751895867502361415813033870296373686199154770856754133551905638899588681485833612830651014083194572026501803827695096171350076733811100618555712370137151495016158871319977138333220045358163002149156511298181133333168167064712843633649062550917292475021021168858523146155247190148021743942001998093846805494079503394285898331072129327739354053432567941306668873517697952987065345287167020348170647872578105913837858967162753829021548518039120931191463973536263459436103053705610922120244059609931250960340195535865523861007063916988320735233123945691861777057865376344664352980814813910101834446278982849655146617876126667025544195182898620566623178189343075430352747485812561160145781658411131000229055346317428874303651

Factorizations

Primary (ID: 80659) 2161258541706642817047203453 (proven prime)
(ID: 80660) 455238787060838320601789379257049337076102815126398338602720035423623364829262514730123161936622443419039872023084636951278856980122646160974333138114310580162961519017928838296276486965000345511777056016840358591883039431294129689204778218793304340698843031257297006766301959384398616232764648649502551484118318772294149756506722804215544746959932631473619226469236725115451046744612921218713217823123607945318975141290211424061900100481048158421396256907031648244841333672650314045239750886384138831643508900860000435780145647258666861775709243482343497052056192243261746991816501203659416418057067130749973551286566839296655492999199434317551891349405955896168568322175975286595385070585956311537070900775803276497782207526986716480379797890432789120960942251124507367127921324353104749635193117145313244598892109741867021839280844822325061890185067889454316392324435675944423257641097294065834569415290749259167 (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.