1106 integer sets (all 715 with e4 <= 12, plus 400 random with e4 <= 30): norm degree always 6: True
smallest rho_4: [('0.09837', (1, 2, 3, 4)), ('0.09887', (2, 3, 4, 5)), ('0.09916', (3, 4, 5, 6)), ('0.09941', (4, 5, 6, 7)), ('0.09963', (5, 6, 7, 8))]
time 8.2s
