Factor Info
| ID | 11888 |
| Size | 182 digits / 603 bits |
| Status | composite |
| Value | 21615864380794912284175670441747489879882306826678310722590560470628339253852348407776320753665425939309939669178677627148398248441040644669475079044564480161955841796716599176088251 |
Factorizations
| Primary | (ID: 11889) 81390061154901040915047190963509493467072953179621 (proven prime) |
| (ID: 11890) 265583586915553954689927748193653317513152426592838510814462459025354527744076607109173885844248007550245844534973452272001013120031 (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.