Cremona's table of elliptic curves

Curve 86640dk1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640dk1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 19- Signs for the Atkin-Lehner involutions
Class 86640dk Isogeny class
Conductor 86640 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 921600 Modular degree for the optimal curve
Δ -84521079172362240 = -1 · 212 · 35 · 5 · 198 Discriminant
Eigenvalues 2- 3- 5+  2  6  0 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,109624,-657996] [a1,a2,a3,a4,a6]
j 756058031/438615 j-invariant
L 4.048380029877 L(r)(E,1)/r!
Ω 0.20241899650774 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5415c1 4560k1 Quadratic twists by: -4 -19


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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