Cremona's table of elliptic curves

1925 = 5² · 7 · 11

Field	Data	Notes
Atkin-Lehner	5- 7- 11-	Signs for the Atkin-Lehner involutions
Class	1925l	Isogeny class
Conductor	1925	Conductor
∏ cp	24	Product of Tamagawa factors cp
deg	3360	Modular degree for the optimal curve
Δ	-6241662109375 = -1 · 59 · 74 · 113	Discriminant
Eigenvalues	1  2 5- 7- 11-  2  2  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,1425,119000]	[a1,a2,a3,a4,a6]
j	163667323/3195731	j-invariant
L	3.3776326907725	L(r)(E,1)/r!
Ω	0.56293878179541	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	30800ch1 123200dh1 17325br1 1925i1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1925l1

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
1	2	-	-	-	2	2	0	6	10	8	4	2	-8	6	-12	4	-2	-2	-8	-6	-8	16	-6	8

---

Quadratic twists for elliptic curve 1925l1

-4	8	-3	5	-7	-11
30800ch1	123200dh1	17325br1	1925i1	13475r1	21175bc1

---

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