The composite cofactor of 6,338+ was the product of 82-digit and 83-digit prime numbers:

82-digit prime factor:
7374816340411679132081492812954747890931208487192188857067501570272900803526414417

83-digit prime factor:
19672458683457789288278992418450933122786990415625278087649712338543546066768023737

The factors will be reported to the Cunningham project and will be recorded on Page 114.