- n=25-100k, 16k left (188, 2298, 3924, 4280, 4338, 4358, 4482, 5666, 5724, 5754, 6086, 6428, 7092, 7188, 7244, 7976)
- runtime 43s-12min (AVX@3.8Ghz)

8214*313^25020-1 found by Ralfy
4554*313^27351-1 found by Ralfy
2984*313^28195-1 found by Ralfy
1292*313^32112-1 found by Ralfy
2964*313^33248-1 found by Extra Ball
692*313^33366-1 found by [SG-FC] hl
6144*313^36225-1 found by Johnny Rotten
6752*313^38807-1 found by Adrian Schori
1278*313^49944-1 found by Johnny Rotten
5658*313^51814-1 found by Adrian Schori
7614*313^55532-1 found by [SG-FC] hl
5402*313^56499-1 found by [SG-FC] hl
366*313^68982-1 found by Agus
4734*313^69331-1 found by LCB001
2034*313^90007-1 found by Adrian Schori