Cremona's table of elliptic curves

Curve 66950bk1

66950 = 2 · 52 · 13 · 103



Data for elliptic curve 66950bk1

Field Data Notes
Atkin-Lehner 2- 5- 13- 103- Signs for the Atkin-Lehner involutions
Class 66950bk Isogeny class
Conductor 66950 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 47680 Modular degree for the optimal curve
Δ 5230468750 = 2 · 59 · 13 · 103 Discriminant
Eigenvalues 2-  1 5-  2 -1 13-  0 -6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-1638,25142] [a1,a2,a3,a4,a6]
Generators [134:331:8] Generators of the group modulo torsion
j 248858189/2678 j-invariant
L 12.181450520629 L(r)(E,1)/r!
Ω 1.3662357339614 Real period
R 4.4580339312427 Regulator
r 1 Rank of the group of rational points
S 1.0000000000391 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66950r1 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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