Cremona's table of elliptic curves

Curve 49818bb2

49818 = 2 · 3 · 192 · 23



Data for elliptic curve 49818bb2

Field Data Notes
Atkin-Lehner 2- 3+ 19- 23- Signs for the Atkin-Lehner involutions
Class 49818bb Isogeny class
Conductor 49818 Conductor
∏ cp 27 Product of Tamagawa factors cp
Δ 3343229386752 = 227 · 3 · 192 · 23 Discriminant
Eigenvalues 2- 3+  0 -4 -6  4 -3 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-34198,2418323] [a1,a2,a3,a4,a6]
Generators [-191:1519:1] [33:1135:1] Generators of the group modulo torsion
j 12252350945517625/9261023232 j-invariant
L 10.798536892327 L(r)(E,1)/r!
Ω 0.78758900468864 Real period
R 0.50781030264002 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49818j2 Quadratic twists by: -19


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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