Factor Info

ID 86324
Size 528 digits / 1753 bits
Status composite
Value 399519121734758934419623594423783847622733081278074508381163699488121529732603367772357543892478366735970894785154201551777465236501278156465000406934926190039033529462282756920570431219011975901972893652494398479029322273515631208592399785541389666255873498399906128006210345135903971560064641881744757343718889287887499485830661944849382677741345417920457127931227652888017032029173800939013270064765359245802460951803240308216294220209113549666770007489201505784202940278906578134126999465607590259114953038558987339500625951

Factorizations

Primary (ID: 9125) 51542639524661795300074174250365699 (proven prime)
(ID: 86325) 7751235199035539470544177709716559558698101970483682821956684483315196635114840986161821683905600849256216038013641449773492566036754691881920633380084455107535691789342274864817446774945870117624657351007659832421174632658250254170448928124136221833383622604791471869344155713080818200579068789240045576620688946019610610480169971099374755770643350637806424115245985587742787415430781976333212262298000232341915984237179624072551424793444794546019978345899557861405261553221696126462344103349 (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.