Factor Info
| ID | 18687 |
| Size | 208 digits / 690 bits |
| Status | composite |
| Value | 3740069179676017766004441051028849956009214940596563188750512800898729359332942946050712308100105265228311288759869220109076243685333452241986332762171059919525570795904095781338168914106600710852303099234301 |
Factorizations
| Primary | (ID: 17982) 277463632645667965008782910911 (proven prime) |
| (ID: 18688) 13479493308776195764558466179194122394858609989811599796009710170711362902101690937837686761567926809989365865000709320227230746002771116228962518112845681755387152948831497607491 (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.