Factor Info

ID 115789
Size 90 digits / 297 bits
Status composite
Value 150263112865892728271301719890430133844306724463328957655838188465212246971965482610236721

Factorizations

Primary (ID: 1390) 1435976563079869701849195207267724717921 (proven prime)
(ID: 673) 104641758597793369564291770632634826877317038542801 (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.