The composite cofactor of 2,1031- was the product of 74-digit and 225-digit prime numbers:

74-digit prime factor:
85884311010746784399233543419755720548350735429670484635313607293408440231

225-digit prime factor:
2982096305018115260812661951273402307987140165859717170849924862928781237185882045887384814836506\
6692974001408079009402369400862492843090556883532850374245061494628986064501763834912417579994551\
5756962732171253365651516226751

This is the project's first kilobit SNFS factorization. The factors will be reported to the Cunningham project and will be recorded on Page 122.