Factor Info

ID 15955
Size 260 digits / 861 bits
Status composite
Value 13290171046998076379129739193785702875842696755791639815909657662420257746701132448116218270025636544461738480902827923183298313575259476703871547302301894147925707379448299629952801899975914279108872989288523585272729883526310341163990714318622158180443136291

Factorizations

Primary (ID: 15956) 4229446125490357176066452360993989138464237773415805870583988716154685806357331 (proven prime)
(ID: 11338) 3142295859237887574517465251257181025776306336297243853834092135426385319513793789633063161707962287850723375352105912423773675652592693020672335146504260707272002403750063859026161 (proven prime)

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.