Cremona's table of elliptic curves

Curve 49728eu1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728eu1

Field Data Notes
Atkin-Lehner 2- 3- 7- 37+ Signs for the Atkin-Lehner involutions
Class 49728eu Isogeny class
Conductor 49728 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 430080 Modular degree for the optimal curve
Δ 7353766504240128 = 210 · 310 · 74 · 373 Discriminant
Eigenvalues 2- 3-  4 7-  0  2  0  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-51661,-1862173] [a1,a2,a3,a4,a6]
j 14890887676143616/7181412601797 j-invariant
L 6.6456491090171 L(r)(E,1)/r!
Ω 0.33228245544835 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 49728g1 12432g1 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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