- n=300-400k, 52k left (62, 306, 706, 866, 894, 902, 2208, 3750, 3996, 4088, 4560, 4936, 5498, 5802, 6228, 6532, 8102, 8224, 8696, 8788, 9484, 9768, 10086, 10668, 11182, 11234, 11794, 12078, 12326, 13208, 13488, 13770, 14412, 14528, 14748, 14806, 15182, 15650, 17618, 18322, 19222, 19876, 20282, 20394, 20634, 20788, 20916, 21864, 21878, 22662, 22728, 24030)
- runtime 44min-1h29min (AVX@3.8Ghz)

16712*93^50534+1 found by vaughan
17910*93^56392+1 found by Tom_unoduetre
18658*93^57219+1 found by emoga
14306*93^58632+1 found by RFGuy_KCCO
18752*93^60545+1 found by Grey
19568*93^62463+1 found by Robert7NBI
8604*93^66022+1 found by [KWSN] multijumper
7286*93^68324+1 found by Adrian Schori
15818*93^68946+1 found by cc-smokey
9754*93^73359+1 found by zombie67 [MM]
1652*93^96929+1 found by Teech
12092*93^97182+1 found by rebirther
22796*93^101548+1 found by Ralfy
17344*93^103570+1 found by entity
3244*93^119142+1 found by entity
18002*93^128058+1 found by entity
4952*93^135509+1 found by entity
15556*93^139813+1 found by entity
19276*93^144895+1 found by entity
3218*93^151206+1 found by Raymond Brooks
6816*93^153276+1 found by vaughan
14054*93^182698+1 found by entity
7868*93^212900+1 found by Cluster Physik
4654*93^241342+1 found by Doug
14524*93^259330+1 found by entity
15658*93^280319+1 found by entity
10148*93^302302+1 found by Majo2096
22756*93^304904+1 found by Cashran
13194*93^337178+1 found by entity
19116*93^346829+1 found by entity
13194*93^373570+1 found by Mohsseni (TOP5000)