Verbose? How many quartics to check (0 to quit)? 

Enter quartic coefficients a,b,c,d,e ?
1: (1,0,-80,324,-244)
 new
Enter quartic coefficients a,b,c,d,e ?
2: (1,0,-68,236,-96)
Checking equivalence of (1,0,-68,236,-96) and (1,0,-80,324,-244)
u-poly = [1,0, -306176, -39149568, 8727953408]
No integral roots
 new
Enter quartic coefficients a,b,c,d,e ?
3: (1,1,-35,11,190)
Checking equivalence of (1,1,-35,11,190) and (1,0,-80,324,-244)
u-poly = [1,0, -194816, -4748544, 7849278464]
No integral roots
Checking equivalence of (1,1,-35,11,190) and (1,0,-68,236,-96)
u-poly = [1,0, -176704, -3458816, 6658838528]
Root u = -272
 equivalent to #2
Enter quartic coefficients a,b,c,d,e ?
4: (1,0,-26,12,233)
Checking equivalence of (1,0,-26,12,233) and (1,0,-80,324,-244)
equiv failed on first test!
First  has I=3472, J=-404912, disc=3463112448, type=1
Second has I=3472, J=-404912, disc=3463112448, type=2
Checking equivalence of (1,0,-26,12,233) and (1,0,-68,236,-96)
equiv failed on first test!
First  has I=3472, J=-404912, disc=3463112448, type=1
Second has I=3472, J=-404912, disc=3463112448, type=2
Checking equivalence of (1,0,-26,12,233) and (1,1,-35,11,190)
equiv failed on first test!
First  has I=3472, J=-404912, disc=3463112448, type=1
Second has I=3472, J=-404912, disc=3463112448, type=2
 new
How many quartics to check (0 to quit)? 

Enter quartic coefficients a,b,c,d,e ?
1: (11,-11,21,-5,10)
 new
Enter quartic coefficients a,b,c,d,e ?
2: (10,5,21,11,11)
Checking equivalence of (10,5,21,11,11) and (11,-11,21,-5,10)
u-poly = [1,0, -5334230, -150935400, 6798600758125]
Root u = -1705
 equivalent to #1
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