Factor Info

ID 159181
Size 340 digits / 1129 bits
Status composite
Value 6370573220422736857974622732357854994256255382482920648560589968127941246584815663530347280583838009556381084923519266526707620962199433070482346359550036809998868650615133408717673515549285144308392862714456479501355699279002828262330977960864580475355644805240803672073976371006898658646869809294016363997347966343059490336842881105479093

Factorizations

Primary (ID: 158771) 85035697636509588509310838547 (proven prime)
(ID: 192512) 74916457411264511403432587550095999806601528835701973693791591123222575685009396690666824190617565381040789041304933722661289323543874624510838164332239912623504474639738708022374007988712004390990106787305628004403014991356770985966791608585971652627895340791477203474753143890124372907509914132563937424036119 (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.