Cremona's table of elliptic curves

Curve 38440c1

38440 = 23 · 5 · 312



Data for elliptic curve 38440c1

Field Data Notes
Atkin-Lehner 2+ 5+ 31- Signs for the Atkin-Lehner involutions
Class 38440c Isogeny class
Conductor 38440 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ -176080730310400 = -1 · 28 · 52 · 317 Discriminant
Eigenvalues 2+ -2 5+  0  0 -4  0  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,3524,-632160] [a1,a2,a3,a4,a6]
j 21296/775 j-invariant
L 0.54909092574306 L(r)(E,1)/r!
Ω 0.27454546286985 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 76880d1 1240b1 Quadratic twists by: -4 -31


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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