- n=25-100k, 68k left (84, 92, 896, 932, 1002, 1076, 1262, 1572, 1772, 1928, 2072, 2234, 2538, 2556, 2592, 2792, 2810, 2882, 2960, 3012, 3114, 3392, 3416, 3446, 3476, 3810, 3932, 4148, 4302, 4412, 4580, 4604, 4634, 4832, 4986, 5042, 5048, 5282, 5336, 5382, 5412, 5492, 5504, 5724, 5942, 5966, 6038, 6078, 6108, 6374, 6428, 6486, 6540, 6666, 7056, 7106, 7316, 7380, 7412, 7458, 7520, 7862, 7914, 7932, 7968, 8150, 8156, 8240)
- runtime 28s-12min (AVX@3.8Ghz)

3360*823^27760-1 found by Marko
6990*823^29808-1 found by LCB001
3272*823^30292-1 found by PDW
732*823^31111-1 found by LCB001
2648*823^33465-1 found by Mxmlln
5046*823^34678-1 found by Marko
5378*823^38658-1 found by corris
422*823^39015-1 found by LCB001
3816*823^42734-1 found by psychu
5708*823^47882-1 found by Pascal666
2570*823^49403-1 found by Marko
7242*823^50055-1 found by gero-t
5946*823^53950-1 found by LCB001
7800*823^56376-1 found by grcpool.com
3056*823^59245-1 found by corris
2762*823^63684-1 found by yugo
2306*823^67007-1 found by Beyond
3768*823^68094-1 found by LCB001
7368*823^80817-1 found by JugNut
8222*823^81210-1 found by Thalus
4466*823^83645-1 found by PDW
3306*823^90326-1 found by glennpat
7448*823^91882-1 found by Ralfy
3102*823^93790-1 found by whizbang
36*823^94169-1 found by Ralfy