Cremona's table of elliptic curves

Curve 49728g1

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728g1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 37+ Signs for the Atkin-Lehner involutions
Class 49728g Isogeny class
Conductor 49728 Conductor
∏ cp 8 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]
Generators [-22020:292219:125] Generators of the group modulo torsion
j 14890887676143616/7181412601797 j-invariant
L 6.7019788962312 L(r)(E,1)/r!
Ω 0.37222435405672 Real period
R 9.0026066580169 Regulator
r 1 Rank of the group of rational points
S 1.0000000000025 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49728eu1 6216j1 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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