Cremona's table of elliptic curves

Curve 46816a2

46816 = 25 · 7 · 11 · 19



Data for elliptic curve 46816a2

Field Data Notes
Atkin-Lehner 2+ 7+ 11- 19+ Signs for the Atkin-Lehner involutions
Class 46816a Isogeny class
Conductor 46816 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 796995584 = 212 · 72 · 11 · 192 Discriminant
Eigenvalues 2+  0 -2 7+ 11- -6 -4 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-236,-320] [a1,a2,a3,a4,a6]
Generators [-12:28:1] [-2:12:1] Generators of the group modulo torsion
j 354894912/194579 j-invariant
L 7.7469151531555 L(r)(E,1)/r!
Ω 1.3017298899985 Real period
R 1.4878115676449 Regulator
r 2 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 46816c2 93632r1 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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