The composite cofactor of 2,1766L was the product of 122-digit and 137-digit prime numbers:

122-digit prime factor:
326105918775845632602884253437388466617222724047109737244275204475876864705815383169327739605\
45621248352363865216668947669

137-digit prime factor:
105640613318462731104986187735135681800961620918053609361339420015163434649975799816756025889\
89865910452540050413387775511491928283098169

The factors will be reported to the Cunningham project and will be recorded on Page 117.