Cremona's table of elliptic curves

Curve 49728y1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728y1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 37- Signs for the Atkin-Lehner involutions
Class 49728y Isogeny class
Conductor 49728 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 23040 Modular degree for the optimal curve
Δ -3223717056 = -1 · 26 · 34 · 75 · 37 Discriminant
Eigenvalues 2+ 3+  1 7-  1  5 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,35,2719] [a1,a2,a3,a4,a6]
Generators [10:63:1] Generators of the group modulo torsion
j 71991296/50370579 j-invariant
L 6.0998953613014 L(r)(E,1)/r!
Ω 1.1046361266217 Real period
R 0.55220857025195 Regulator
r 1 Rank of the group of rational points
S 0.99999999999959 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49728eg1 777g1 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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