Cremona's table of elliptic curves

100800 = 2⁶ · 3² · 5² · 7

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 7+	Signs for the Atkin-Lehner involutions
Class	100800pa	Isogeny class
Conductor	100800	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	49152	Modular degree for the optimal curve
Δ	-5878656000 = -1 · 210 · 38 · 53 · 7	Discriminant
Eigenvalues	2- 3- 5- 7+ -4 -2 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,240,-3400]	[a1,a2,a3,a4,a6]
Generators	[14:52:1] [25:135:1]	Generators of the group modulo torsion
j	16384/63	j-invariant
L	10.800919692343	L(r)(E,1)/r!
Ω	0.68387448114528	Real period
R	3.948429131043	Regulator
r	2	Rank of the group of rational points
S	0.99999999990919	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	100800ih1 25200ff1 33600fp1 100800pw1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 100800pa1

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	-2	-2	-2	-6	6	-6	4	0	-4	4	-2	-4	2	-12	-8	14	-16	-16	-16	-14

---

Quadratic twists for elliptic curve 100800pa1

-4	8	-3	5
100800ih1	25200ff1	33600fp1	100800pw1

---

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