he goes the other way from bigger to smaller. take that 000000000000000000000000000000000000000000000000000006bd3b27c800.
Still doesn't find it. This mean anything to you?
oclvanitygen -v -f addresses.txt -o found.txt -k lastkey.txt 000000000000000000000000000000000000000000000000000006bd3b27c800
Start with 000000000000000000000000000000000000000000000000000006bd3b27c800
Searching for 160 addresses
Device: Intel(R) HD Graphics 4600
Vendor: Intel(R) Corporation (8086)
Driver: 20.19.15.4531
Profile: FULL_PROFILE
Version: OpenCL 1.2
Max compute units: 20
Max workgroup size: 512
Global memory: 1708759450
Max allocation: 427189862
OpenCL compiler flags: -DDEEP_PREPROC_UNROLL -DLOCAL_MEM_SIZE=65520
Loading kernel binary a278d6da1e690bf2f16f62f7f94db316.oclbin
allocsize=427189862, memsize=1708759450
Grid size: 1280x2048
Modular inverse: 10240 threads, 256 ops each
Bitmap size (bytes): 427189862
Start a thread81920/131072
Copy 1280 sequential points to the device
Copy the row stride array to the device
Move the row increments forward
Copy 1280 sequential points to the device
[1.52 Mkey/s][total 2621440]
Move the row increments forward
Copy 1280 sequential points to the device
Wait for the GPU to complete its job
Found -4593 candidadtes, check on CPU
CPU check failed
[1.62 Mkey/s][total 5242880]
Move the row increments forward
Copy 1280 sequential points to the device
Wait for the GPU to complete its job
Found -4593 candidadtes, check on CPU
CPU check failed
[1.65 Mkey/s][total 7864320]
Move the row increments forward
Copy 1280 sequential points to the device
Wait for the GPU to complete its job
Found -4593 candidadtes, check on CPU
CPU check failed
[1.66 Mkey/s][total 10485760]
Move the row increments forward
Copy 1280 sequential points to the device
Wait for the GPU to complete its job
Found -4592 candidadtes, check on CPU
CPU check failed
[1.68 Mkey/s][total 13107200]
save the priv. key to a file
Copy 1280 sequential points to the device
Copy the row stride array to the device
Move the row increments forward
Copy 1280 sequential points to the device
Wait for the GPU to complete its job
Found -4597 candidadtes, check on CPU
CPU check failed