11 reduced cubics with discriminant 1 (up to GL(2,Z)-equivalence) : [ [0,1,1,0] ] 22 irreducible reduced cubics with discriminant 49 (up to SL(2,Z)-equivalence) : [ [1,2,-1,-1] [1,1,-2,-1] ] 31 irreducible reduced cubics with discriminant 49 (up to GL(2,Z)-equivalence) : [ [1,2,-1,-1] ] 43 reduced cubics with discriminant 49 (up to SL(2,Z)-equivalence) : [ [0,1,1,-12] [1,2,-1,-1] [1,1,-2,-1] ] 52 reduced cubics with discriminant 49 (up to GL(2,Z)-equivalence) : [ [0,1,1,-12] [1,2,-1,-1] ] 62 reduced cubics with discriminant 148 (up to GL(2,Z)-equivalence) : [ [0,1,0,-37] [1,-1,-3,1] ] 72 reduced cubics with discriminant -23 (up to GL(2,Z)-equivalence) : [ [0,1,1,6] [1,-1,0,1] ] 82 reduced cubics with discriminant -199 (up to GL(2,Z)-equivalence) : [ [0,1,1,50] [1,1,4,1] ] 91 irreducible reduced cubics with discriminant 69564 (up to GL(2,Z)-equivalence) : [ [1,11,-12,-6] ] 10