Cremona's table of elliptic curves

30 = 2 · 3 · 5

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+	Signs for the Atkin-Lehner involutions
Conductor	30	Conductor
Count	8	Number of curves in isogeny class
Curves	30a1 30a2 30a3 30a4 30a5 30a6 30a7 30a8	Curves in isogeny class
deg	2	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5+ -4  0  2  6 -4	Hecke eigenvalues for primes less than 20
L	0.55865804320692	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	240b 960e 90c 150c	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 30a

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-	+	-4	0	2	6	-4	0	-6	8	2	-6	-4	0	-6	0	-10	-4	0	2	8	12	18	2

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Quadratic twists for isogeny class 30a

-4	8	-3	5	-7	-11	13	17	-19	-23	29	-31	37	41	-43	-47	53	-59	61
240b	960e	90c	150c	1470d	3630w	5070v	8670e	10830v	15870u	25230p	28830h	41070bl	50430f	55470bc	66270m	84270bg	104430bb	111630x

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Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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