Cremona's table of elliptic curves

126400 = 2⁶ · 5² · 79

Field	Data	Notes
Atkin-Lehner	2+ 5+ 79-	Signs for the Atkin-Lehner involutions
Class	126400q	Isogeny class
Conductor	126400	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	129247215616000000 = 224 · 56 · 793	Discriminant
Eigenvalues	2+  1 5+  1  0  5  0 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-130433,-5480737]	[a1,a2,a3,a4,a6]
j	59914169497/31554496	j-invariant
L	3.1976184731329	L(r)(E,1)/r!
Ω	0.26646833700947	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	126400bl2 3950h2 5056i2	Quadratic twists by: -4 8 5

Hecke Eigenvalues for elliptic curve 126400q2

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	+	1	0	5	0	-2	6	0	-4	2	-12	8	9	6	9	-8	-4	-9	-2	-	18	9	-17

---

Quadratic twists for elliptic curve 126400q2

-4	8	5
126400bl2	3950h2	5056i2

---

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