Factor Info
| ID | 15290 |
| Size | 205 digits / 681 bits |
| Status | composite |
| Value | 5595437038544803416343764467101134765965891855541500089649390138351462474248755620561790501930106993913781814613830367257188460752693375044845307263317051504040176222785832937721943013606513216648458398431 |
Factorizations
| Primary | (ID: 11049) 158362232618940822526398920291451047671 (proven prime) |
| (ID: 15291) 35333153277832510368449355938518153727613717882997657611156828570509117723668654273752573309570494959272336464974430113061212787427299069780520635145790274665511305561 (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.