Factor Info

ID 139132
Size 246 digits / 817 bits
Status composite
Value 835016238745655929001276889182352418548845349132193033610319641082364951618894958281441519968166969817633396056855730458375030529294033464994945458588148015913136575998311021387930997191658765044008478097384053153522388003400122030822372919419161

Factorizations

Primary (ID: 138849) 20400155254263793825825777 (proven prime)
(ID: 139133) 40931857053937416952506538043203148907865207944070901095243330553077514713547215015696685439228864976155756804733824166496686239317076161765739004871159093200892030250125520775611723747535616649884952932256174127413114793 (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.