Factor Info

ID 26685
Size 491 digits / 1629 bits
Status composite
Value 20438928800905142273943960171375346925306288195729108359478249662022710559064691206529329346781756527171966342667308464733283166748836519896112690010401957166427378711808984655748468839458905413796398575525476746402406923230921656541507247350341897919803079146031055753291863416197393650590431073830458012781318613064773990817691075517865861835312733766360939922242375376485927841982776444168679415901936457558226990316935452985564936085065699587803728209758678023915094852605076254662620657

Factorizations

Primary (ID: 4859) 6168271395328887598987777 (proven prime)
(ID: 26686) 3313558611636826971692845287911798019899141430229768841019969773116044686272395706061712655436348160036298761587208160731117850792240235193417426587903425336547176993041526220356524652874202801143076385025133492767832897338685830827434692688056971498175932653415724219434490552866494829708143021772718246277068555849162042237006235722341234575789417204666940871269826421953612916084932234272687442924614198152806171606529377658411747977177490295125946452502669843441 (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.