The only thing you need is the pub key of 2^51 or any other point you want to start (example: 2^51 + 2^33) for your start point of the search.
Thanks I will try this with the oclvanitygen, however do you know how to make it detect AMD gpus when compiled with cygwin ?
I installed the OpenCL deps, added the amd.icd to \cygwin\etc\OpenCL\, copied the headers and libraries like so
cp -R '/cygdrive/c/Program Files (x86)/AMD APP SDK'/*/include/CL /usr/include
$ cp '/cygdrive/c/Program Files (x86)/AMD APP SDK'/*/lib/x86/*.a /usr/lib
However it only detects the POCL