Factor Info
| ID | 161205 |
| Size | 202 digits / 668 bits |
| Status | composite |
| Value | 1071215408469424428631743742855406729859974552764749620338420382726543628315535549752966167622747454191049165714152333398223217924202021581204602293288013375350523037190270647735219132750678149674429159 |
Factorizations
| Primary | (ID: 161020) 9962705496599202050060663 (proven prime) |
| (ID: 161206) 107522540823382450182450083625164996662236605548812752390528873586367096068994036304042547247725784964694683019641406091348002602180232563290600012536140078040699370963383512593 (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.