Cremona's table of elliptic curves

Curve 49728fa2

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728fa2

Field Data Notes
Atkin-Lehner 2- 3- 7- 37- Signs for the Atkin-Lehner involutions
Class 49728fa Isogeny class
Conductor 49728 Conductor
∏ cp 360 Product of Tamagawa factors cp
Δ -3.1177054971436E+19 Discriminant
Eigenvalues 2- 3- -2 7- -6  2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-724169,358131735] [a1,a2,a3,a4,a6]
Generators [337:12348:1] Generators of the group modulo torsion
j -10253783727692120512/7611585686385723 j-invariant
L 6.1976747229329 L(r)(E,1)/r!
Ω 0.19174986072451 Real period
R 0.35912960883944 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 49728df2 24864f1 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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