Factor Info

ID 123409
Size 496 digits / 1646 bits
Status composite
Value 2188064126416833264375570841061456713183827786069077207407266153280882327997655603528276892203971363379916709738643910382195184922564285822963256948883660911022251183309423942474125390690840224141836377108631503791164207338965344273516666781157337095135403206923356320785290242742179564613305131360439242107938531556222656472670494123669089639603573417400726174512873697303985319066347208576677877172554353860866508358353344675757517333115289823199608403587371991105057134142660107279269123825457

Factorizations

Primary (ID: 898) 157536726788425898118683269083387560237784250114829355521202528516795875220234718175246546025539564494026089387744402081283647324127112619879474823857 (proven prime)
(ID: 45179) 13889231870073287882308789845246374686493042033759323605564596306038571746898416950722579006375709292854007980364069186323142416782084165970096558528784047046593489548048923860264155724625848428457485306725920720984828061443988771271703522302939378655432951198188316130316473253749537684304231316207499177532375405102265716510675214679128466588801 (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.