Factor Info

ID 128901
Size 273 digits / 905 bits
Status composite
Value 254159681705436621105012093609683817914080348207423420840983361697753884969545520159640862828671587257616554070977269737076744808866512566518937965467108814852082943157383861645608539007135091662211680828609435231655661474562255977992739080150871043560499689695397134728151

Factorizations

Primary (ID: 128902) 1103070950257867127539453110819139252663194192321538556088776100254813701 (proven prime)
(ID: 128903) 230411000893479425009896407887299484248677373729639036021626470879529761979328847125792555180838955120513595998509311358131611827924008652231235314238870844531065826396669855689980540501404141462449451 (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.