- n=25-100k, 33k left (1000, 1370, 1962, 2552, 3582, 3886, 4968, 5248, 5420, 6920, 7436, 8400, 8768, 8842, 8916, 9140, 9446, 9730, 10102, 10728, 11036, 11508, 12026, 12396, 12926, 12988, 13322, 13432, 13842, 14942, 15576, 15650, 15726)
- runtime 43s-12min (AVX@3.8Ghz)

7142*591^26632+1 found by [SG-FC] hl
7858*591^27280+1 found by vaughan
6252*591^27515+1 found by [AF>France>Ouest>Normandie]The Stress Man (-:
3442*591^29774+1 found by Ralfy
3956*591^32304+1 found by Ralfy
3836*591^35716+1 found by Ralfy
14038*591^39483+1 found by vaughan
9066*591^42186+1 found by Ralfy
13652*591^49721+1 found by Tarmo Ilves
3110*591^49851+1 found by vaughan
14096*591^55289+1 found by vaughan
15856*591^66210+1 found by shiva
2478*591^72995+1 found by Roadranner
9510*591^74086+1 found by Texas_Connection
5232*591^80302+1 found by ardo
6390*591^81466+1 found by ardo
7442*591^99283+1 found by Ralfy