11,301- and 3617523089023,19- have each been factored into their prime cofactors, and have been reported to the Cunningham and OddPerfect projects respectively.

Thanks to your participation, the December to Remember challenge certainly was one to remember! The surge in computing power allowed us to complete the sieving of 2,1037- before the end of 2012. It is now in postprocessing on the Trestles cluster at the San Diego Supercomputing Center and should finish in a few weeks.

Thanks again for all of your contributions! You are the key to the success of this project.