Factor Info
| ID | 213020 |
| Size | 206 digits / 683 bits |
| Status | composite |
| Value | 21311034767181734588446414905493209411095141982867538946347633479052820306851772385604974940126954196922081988360527265539335685801428608292385906456236796429798755763345971738005337948669854633102610866951 |
Factorizations
| Primary | (ID: 213021) 164633200634258151137 (proven prime) |
| (ID: 213022) 129445547344520066771429562120219412404662533111849599087005923080604400162176220314226914651714296584418428052038234371084986073059257603535782414457242453001158321550481177502320328423 (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.