Cremona's table of elliptic curves

25230 = 2 · 3 · 5 · 29²

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 29+	Signs for the Atkin-Lehner involutions
Class	25230s	Isogeny class
Conductor	25230	Conductor
∏ cp	128	Product of Tamagawa factors cp
Δ	1552488867810000 = 24 · 32 · 54 · 297	Discriminant
Eigenvalues	2- 3+ 5-  0  0 -2 -6  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-18731190,-31210791453]	[a1,a2,a3,a4,a6]
Generators	[7977:567891:1]	Generators of the group modulo torsion
j	1221889220964658441/2610000	j-invariant
L	7.3092972974176	L(r)(E,1)/r!
Ω	0.072570182011218	Real period
R	3.1475123006994	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	75690d4 126150v4 870d3	Quadratic twists by: -3 5 29

Hecke Eigenvalues for elliptic curve 25230s4

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

---

Quadratic twists for elliptic curve 25230s4

-3	5	29
75690d4	126150v4	870d3

---

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