One more! The composite cofactor of 2,859+ was the product of 83-digit and 151-digit prime numbers:

83-digit prime factor:
13634114651322357136244434000510378993646341182529301330876828151332807560015763251

151-digit prime factor:
120285451811146252638270943029881802163798439353556502931080588049491633209169809505545900\
2852088656047050825979586276027662143624550820165697324665841

The factors will be reported to the Cunningham project and will be recorded on Page 113. The next number should finish in a couple days.