Cremona's table of elliptic curves

Curve 38048b1

38048 = 25 · 29 · 41



Data for elliptic curve 38048b1

Field Data Notes
Atkin-Lehner 2- 29- 41- Signs for the Atkin-Lehner involutions
Class 38048b Isogeny class
Conductor 38048 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 186368 Modular degree for the optimal curve
Δ 127910852213824 = 26 · 294 · 414 Discriminant
Eigenvalues 2-  0 -2  0  0 -2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-942481,-352173360] [a1,a2,a3,a4,a6]
j 1446643598151405267648/1998607065841 j-invariant
L 0.30645127698949 L(r)(E,1)/r!
Ω 0.15322563849115 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 38048a1 76096h2 Quadratic twists by: -4 8


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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