Cremona's table of elliptic curves

Curve 38480f1

38480 = 24 · 5 · 13 · 37



Data for elliptic curve 38480f1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 37- Signs for the Atkin-Lehner involutions
Class 38480f Isogeny class
Conductor 38480 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 32256 Modular degree for the optimal curve
Δ 15399388160 = 210 · 5 · 133 · 372 Discriminant
Eigenvalues 2+  0 5+ -4  0 13- -4 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3563,81642] [a1,a2,a3,a4,a6]
Generators [29:52:1] Generators of the group modulo torsion
j 4885074851076/15038465 j-invariant
L 2.9836152693447 L(r)(E,1)/r!
Ω 1.2481485654309 Real period
R 0.39840546656851 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19240d1 Quadratic twists by: -4


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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