Cremona's table of elliptic curves

Curve 49728db2

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728db2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 37- Signs for the Atkin-Lehner involutions
Class 49728db Isogeny class
Conductor 49728 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1.4203227356579E+19 Discriminant
Eigenvalues 2- 3+  0 7+ -4  4 -8 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-606593,13940001] [a1,a2,a3,a4,a6]
Generators [383755:-20569176:125] Generators of the group modulo torsion
j 94162220003958625/54181012560192 j-invariant
L 3.6300810136207 L(r)(E,1)/r!
Ω 0.18986021938107 Real period
R 9.5598778550777 Regulator
r 1 Rank of the group of rational points
S 0.999999999994 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49728ck2 12432bn2 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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