Cremona's table of elliptic curves

Curve 49728el1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728el1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 37- Signs for the Atkin-Lehner involutions
Class 49728el Isogeny class
Conductor 49728 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 737280 Modular degree for the optimal curve
Δ -67510511087910912 = -1 · 230 · 38 · 7 · 372 Discriminant
Eigenvalues 2- 3-  4 7+ -4 -4  4  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,10719,12497247] [a1,a2,a3,a4,a6]
j 519524563319/257532162048 j-invariant
L 4.3278825694906 L(r)(E,1)/r!
Ω 0.27049266065002 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 49728bf1 12432bc1 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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