- n=25-100k, 43k left (593, 608, 969, 2147, 3696, 4313, 6044, 6099, 6564, 6611, 6711, 6809, 7262, 7364, 7473, 8652, 9384, 9917, 10179, 10226, 10932, 10941, 11144, 11366, 11918, 12239, 12701, 13160, 13191, 13803, 14633, 15152, 15540, 15876, 16083, 16473, 16877, 18137, 19484, 19545, 19662, 20051, 20693)
- runtime 40s-12min (AVX@3.8Ghz)

20276*742^25081-1 found by LCB001
11733*742^25808-1 found by UofS-Computer-Science
1853*742^26210-1 found by LCB001
15311*742^26977-1 found by rebirther
14349*742^28247-1 found by fthibaud0001
12818*742^28495-1 found by LCB001
15507*742^28520-1 found by rebirther
15663*742^28546-1 found by UofS-Computer-Science
7253*742^29331-1 found by Adrian Schori
6669*742^29787-1 found by JohnMD
9032*742^31441-1 found by Ralfy
4719*742^33555-1 found by rebirther
15597*742^33585-1 found by Buckey
5652*742^34092-1 found by UofS-Computer-Science
16827*742^37758-1 found by LCB001
5391*742^37946-1 found by cryptek
12842*742^38246-1 found by Ralfy
14226*742^39091-1 found by UofS-Computer-Science
18432*742^40353-1 found by cryptek
8909*742^40859-1 found by starsdust
17049*742^43832-1 found by Ralfy
15281*742^44491-1 found by Adrian Schori
16701*742^47105-1 found by UofS-Computer-Science
11559*742^55149-1 found by Franck Levayer
11069*742^56441-1 found by Ralfy
14901*742^58378-1 found by UBT - Timbo
14073*742^58498-1 found by Ralfy
7982*742^58568-1 found by MAGPIE
8528*742^61079-1 found by Bumblebee007
2232*742^63636-1 found by damotbe
15503*742^66930-1 found by Ralfy
2709*742^73727-1 found by LCB001
9485*742^80404-1 found by cryptek
7503*742^89324-1 found by MAGPIE
11897*742^92329-1 found by Nikita_Kovalyov