- n=100-300k, 41k left (4248, 5293, 11646, 11818, 14658, 16165, 17067, 19042, 20110, 20238, 20598, 22252, 22525, 27166, 29730, 33018, 33703, 34662, 35698, 40003, 40983, 43702, 48010, 50002, 51486, 54801, 55278, 55486, 60072, 60507, 63432, 66583, 67540, 67818, 68241, 70743, 73137, 76447, 77733, 77887, 84316, 84802, 87936)
- runtime 4min21s-44min (AVX@3.9Ghz)

53313*136^54451+1 found by Dario666
17761*136^54492+1 found by vaughan
38176*136^55560+1 found by [SG-FC]shka
57742*136^56317+1 found by [AT-Sollenau] Thomas Turk
25377*136^61632+1 found by Joe
54777*136^69465+1 found by Joe
54271*136^70410+1 found by ardo
4528*136^77633+1 found by Dario666
11425*136^78018+1 found by Johnny Rotten
89793*136^78866+1 found by Ralfy
71902*136^86837+1 found by ardo
36052*136^90860+1 found by Ralfy
42913*136^92663+1 found by Mumps [MM]
10183*136^93483+1 found by nenym
14797*136^96356+1 found by Mumps [MM]
52681*136^98043+1 found by ardo
30633*136^106762+1 found by mmonnin
61267*136^128773+1 found by Moor
36330*136^130192+1 found by grcpool.5
63621*136^132258+1 found by Science United
53953*136^153002+1 found by Kencf0618
24108*136^155508+1 found by Science United
36330*136^179080+1 found by Science United
61377*136^179808+1 found by Steve Dodd
51486*136^185754+1 found by Moor
22525*136^193617+1 found by Maxxina
83845*136^205978+1 found by Science United
63621*136^208154+1 found by Science United
57541*136^209320+1 found by Science United
65350*136^218312+1 found by STE\/E
63621*136^219954+1 found by Science United
82363*136^222845+1 found by Ralfy
31180*136^243454+1 found by Moor
36330*136^248984+1 found by QuaxEros
76308*136^252515+1 found by QuaxEros
80146*136^263340+1 found by Ralfy
31180*136^268500+1 found by Science United
63621*136^271939+1 found by Science United
42657*136^299767+1 found by Carl-Theodor Geilhufe