The composite cofactor of 11,257- was the product of 61-digit, 71-digit, and 94-digit prime numbers:

61-digit prime factor:
6543799984554591443839328899263899259342186404598168438689777

71-digit prime factor:
80503274600310907473769969739141290529672563370974503552890224363591969

94-digit prime factor:
8044048981814145086074156991409771411946542864923179657891642655370382381373277522420756983993

The factors will be reported to the Cunningham project and will be recorded on Page 116.