Cremona's table of elliptic curves

Curve 38304r1

38304 = 25 · 32 · 7 · 19



Data for elliptic curve 38304r1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 19+ Signs for the Atkin-Lehner involutions
Class 38304r Isogeny class
Conductor 38304 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 196608 Modular degree for the optimal curve
Δ 160504777226304 = 26 · 310 · 76 · 192 Discriminant
Eigenvalues 2+ 3- -2 7-  0 -2  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-351921,-80353240] [a1,a2,a3,a4,a6]
Generators [1028:25382:1] Generators of the group modulo torsion
j 103312235477340352/3440174409 j-invariant
L 5.0619656966046 L(r)(E,1)/r!
Ω 0.1960149186317 Real period
R 4.3040649932324 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 38304n1 76608fj2 12768n1 Quadratic twists by: -4 8 -3


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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