Factor Info

ID 189395
Size 420 digits / 1394 bits
Status composite
Value 309716163574850992502416942911876015067770692387567540099853003763637030269391946755950616872319509847214595806416405562956204869646055687222649518751149053452494458219926807910561664717241898507749234997485172385062593990723385809548406351266246103300482511134593672951144416927688576707856315510205314351107472488248331440736465868371944071296909080153985314203260864244385166771318998868410438437663814203406894354709

Factorizations

Primary (ID: 188784) 22009599606722820377321592030269006572769075024025398439477709228249757284067962377156179182208149 (proven prime)
(ID: 189396) 14071867235615152067730452402551051209615711266756799487566445179984431202794728280779102384315269538293056602712678132090423595024606352328486369278404404984646931000869655633962154873483861676985627961237585413744371884335010403279151457898874710241882216553229536929743866367229824412264387385611110958681110117539789441 (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.