Elliptic curves over $\Q$ of conductor 30

Conductor	j-invariant	Rank	Torsion order	Torsion structure
Analytic order of Ш	$p$ div |Ш|	Maximal primes	Nonmax $p$	Bad $p$
Number of integral points	Regulator	CM	CM discriminant	Semistable
Curves per isogeny class	Cyclic isogeny degree	Isogeny class size	Isogeny class degree	Potential good reduction

Results (8 matches)

 

Curve		Isogeny class
LMFDB label	Cremona label	LMFDB label	Cremona label	Weierstrass coefficients	Rank	Torsion structure
30.a1	30a7	30.a	30a	$[1, 0, 1, -5334, -150368]$	$0$	$[2]$
30.a2	30a8	30.a	30a	$[1, 0, 1, -454, -544]$	$0$	$[2]$
30.a3	30a6	30.a	30a	$[1, 0, 1, -334, -2368]$	$0$	$[2, 2]$
30.a4	30a5	30.a	30a	$[1, 0, 1, -289, 1862]$	$0$	$[6]$
30.a5	30a4	30.a	30a	$[1, 0, 1, -69, -194]$	$0$	$[6]$
30.a6	30a2	30.a	30a	$[1, 0, 1, -19, 26]$	$0$	$[2, 6]$
30.a7	30a3	30.a	30a	$[1, 0, 1, -14, -64]$	$0$	$[2]$
30.a8	30a1	30.a	30a	$[1, 0, 1, 1, 2]$	$0$	$[6]$