- n=300-500k, 20k left (183, 1837, 1902, 2073, 2119, 2812, 3178, 3454, 3531, 3552, 4387, 4989, 5647, 5697, 5703, 6706, 6729, 6852, 7243, 7978)
- runtime 1h10min-4h (AVX@3.8Ghz)
2707*352^161776+1 found by Viktor Svantner
2707*352^224386+1 found by KySU (TOP5000) |