Cremona's table of elliptic curves

Curve 20650n1

20650 = 2 · 52 · 7 · 59



Data for elliptic curve 20650n1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 59- Signs for the Atkin-Lehner involutions
Class 20650n Isogeny class
Conductor 20650 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 4896 Modular degree for the optimal curve
Δ -14455000 = -1 · 23 · 54 · 72 · 59 Discriminant
Eigenvalues 2+  0 5- 7+  1 -3  5 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,58,-84] [a1,a2,a3,a4,a6]
Generators [3:9:1] Generators of the group modulo torsion
j 34190775/23128 j-invariant
L 3.0525206562808 L(r)(E,1)/r!
Ω 1.2613226769702 Real period
R 1.2100474811145 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20650y1 Quadratic twists by: 5


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