Cremona's table of elliptic curves

Curve 49728bh1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728bh1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 37+ Signs for the Atkin-Lehner involutions
Class 49728bh Isogeny class
Conductor 49728 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 150377472 = 210 · 34 · 72 · 37 Discriminant
Eigenvalues 2+ 3-  0 7+  0 -4 -8 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-133,11] [a1,a2,a3,a4,a6]
Generators [-10:21:1] [-5:24:1] Generators of the group modulo torsion
j 256000000/146853 j-invariant
L 10.773199746051 L(r)(E,1)/r!
Ω 1.5632889202679 Real period
R 1.7228420809453 Regulator
r 2 Rank of the group of rational points
S 0.99999999999987 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49728dj1 3108b1 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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