- n=25-100k, 39k left (481, 972, 1026, 1195, 1473, 1624, 1819, 2172, 2379, 2500, 2563, 2662, 3169, 3775, 3888, 3924, 4008, 4821, 5256, 5472, 5808, 6031, 6268, 6907, 6967, 7095, 7297, 7422, 7576, 8025, 8748, 9502, 9684, 9813, 10719, 10750, 10911, 11596, 11842)
- runtime 43s-12min (AVX@3.8Ghz)

11080*640^26769+1 found by Mankka*
10228*640^27151+1 found by Mankka*
9853*640^27250+1 found by Mankka*
8614*640^27590+1 found by Mankka*
6276*640^27700+1 found by Adrian Schori
4795*640^30431+1 found by LCB001
11361*640^31466+1 found by [SG- FC] dingdong
9915*640^31738+1 found by Alexis Kravtchenko
11188*640^32042+1 found by rebirther
3156*640^35919+1 found by Ralfy
6283*640^36852+1 found by Adrian Schori
6135*640^37121+1 found by Ralfy
1942*640^37192+1 found by Chris Skull
10890*640^37278+1 found by Trotador
1674*640^38272+1 found by vaughan
9594*640^41415+1 found by [SG]GeraldF.
9970*640^41572+1 found by vaughan
6750*640^45089+1 found by vaughan
2881*640^49206+1 found by Thomas Turk
4339*640^50427+1 found by Adrian Schori
11886*640^50825+1 found by Alexis Kravtchenko
1167*640^59827+1 found by Ralfy
3264*640^62967+1 found by LCB001
595*640^71001+1 found by Ralfy
3946*640^79149+1 found by Adrian Schori
11920*640^83947+1 found by Ralfy
11353*640^86613+1 found by Ralfy
11463*640^91507+1 found by Odicin
7513*640^97535+1 found by Ralfy