Cremona's table of elliptic curves

Curve 22320bk2

22320 = 24 · 32 · 5 · 31



Data for elliptic curve 22320bk2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 31+ Signs for the Atkin-Lehner involutions
Class 22320bk Isogeny class
Conductor 22320 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 2324319805440 = 213 · 310 · 5 · 312 Discriminant
Eigenvalues 2- 3- 5+  4  2  2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6843,205162] [a1,a2,a3,a4,a6]
Generators [-43:648:1] Generators of the group modulo torsion
j 11867954041/778410 j-invariant
L 6.0985368074486 L(r)(E,1)/r!
Ω 0.8037285861928 Real period
R 0.94847578402321 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2790y2 89280fi2 7440z2 111600en2 Quadratic twists by: -4 8 -3 5


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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