Cremona's table of elliptic curves

1302 = 2 · 3 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2- 3- 7+ 31-	Signs for the Atkin-Lehner involutions
Class	1302o	Isogeny class
Conductor	1302	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	8313251597532 = 22 · 38 · 73 · 314	Discriminant
Eigenvalues	2- 3- -2 7+  0  2  6  4	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-8939,293493]	[a1,a2,a3,a4,a6]
j	78993900837812017/8313251597532	j-invariant
L	2.8559851079466	L(r)(E,1)/r!
Ω	0.71399627698664	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	10416z3 41664j4 3906g3 32550m4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1302o3

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
-	-	-2	+	0	2	6	4	4	6	-	-2	2	0	8	-10	4	-14	-4	0	6	-12	-4	-2	10

---

Quadratic twists for elliptic curve 1302o3

-4	8	-3	5	-7	-31
10416z3	41664j4	3906g3	32550m4	9114s3	40362w4

---

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

Part of Computational Number Theory
Back to Tables and computations