Cremona's table of elliptic curves

Curve 49728cw2

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728cw2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 37+ Signs for the Atkin-Lehner involutions
Class 49728cw Isogeny class
Conductor 49728 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 32513040505257984 = 214 · 32 · 76 · 374 Discriminant
Eigenvalues 2- 3+ -2 7+  0  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2504369,1526252049] [a1,a2,a3,a4,a6]
j 106022710798663038928/1984438507401 j-invariant
L 0.67974280705854 L(r)(E,1)/r!
Ω 0.33987140362461 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 49728cg2 12432l2 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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