Factor Info

ID 207278
Size 444 digits / 1474 bits
Status composite
Value 473198374118570650229978491899496433694543697236396176357379695219330182754677033802526945111767471721890395365425292139295754661260085331715453231046901576543987097315256476272722645966238170918850474444676123528134665726368780808909796447611016888257822536024879954485491805595575601455959151514410365103821963547857649656482388253464514259413162228155408172991960036303775276326739809727288579470911472351054787735014217396772847261557542459

Factorizations

Primary (ID: 207279) 1336749294031438592419 (proven prime)
(ID: 207280) 353991863868111116655047819110032327939713541800745305883132296785969279613449791687643600311771842546531286277144091005442351637259020185269527107833968338822943941489488789279696619123409099266939530331277586560319022420182343409884876134063890975031767973056886234348427182167371828245078903752755943034927639847178836592053819601900856699339201862887205967730164101597499837964852297525951074593541079095997924394177161 (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.