- n=600-800k, 68k left
- runtime 1h14min-2h06min (AVX@3.8Ghz)

71460*25^337758-1 found by Prescott
274806*25^377814-1 found by [AF] Kalianthys
30102*25^358706-1 found by SETIKAH
213522*25^389488-1 found by grcpool.com
303744*25^413302-1 found by Science United
312846*25^413829-1 found by Science United
4044*25^419999-1 found by Science United
220260*25^436875-1 found by [AF] Kalianthys (TOP5000)
43926*25^486722-1 found by mikey (TOP5000)
47028*25^481205-1 found by Cluster Physik (TOP5000)
189942*25^481998-1 found by seekerato (TOP5000)
46188*25^497994-1 found by G (TOP5000)
256530*25^499517-1 found by k0r3 (TOP5000)
256530*25^505835-1 found by Aeion88 (TOP5000)
225408*25^508607-1 found by Science United (TOP5000)
1962*25^601512-1 found by vaughan (TOP5000)
62022*25^623228-1 found by Science United (TOP5000)
246234*25^629903-1 found by Vato (TOP5000)
109932*25^643947-1 found by Science United (TOP5000)
176268*25^701129-1 found by bill1024 (TOP5000)
1962*25^736368-1 found by Mohsseni (TOP5000)
79788*25^783540-1 found by firerescuedave (TOP5000)
262614*25^785579-1 found by Mohsseni (TOP5000)