The composite cofactor of 2,1814M was the product of 98-digit and 137-digit prime numbers:

98-digit prime factor:
15036304543534085010112419980057670420162226847821965654281766712685048209161956773047433686967961

137-digit prime factor:
25192091823993234303296985852096816026942784229793256105335490557886557236770753468232508192035135632671613902928758176623208654412549897

The factors will be reported to the Cunningham project and will be recorded on Page 122.