Cremona's table of elliptic curves

Curve 66950bc1

66950 = 2 · 52 · 13 · 103



Data for elliptic curve 66950bc1

Field Data Notes
Atkin-Lehner 2- 5+ 13- 103+ Signs for the Atkin-Lehner involutions
Class 66950bc Isogeny class
Conductor 66950 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ 16345214843750 = 2 · 514 · 13 · 103 Discriminant
Eigenvalues 2-  0 5+ -1 -3 13- -5  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-6730,-83853] [a1,a2,a3,a4,a6]
Generators [-4620:11739:64] Generators of the group modulo torsion
j 2157189905961/1046093750 j-invariant
L 8.1587712296342 L(r)(E,1)/r!
Ω 0.55339817743026 Real period
R 7.3715197867634 Regulator
r 1 Rank of the group of rational points
S 0.99999999998312 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 13390c1 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
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