Cremona's table of elliptic curves

Curve 12213b1

12213 = 32 · 23 · 59



Data for elliptic curve 12213b1

Field Data Notes
Atkin-Lehner 3- 23- 59- Signs for the Atkin-Lehner involutions
Class 12213b Isogeny class
Conductor 12213 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3360 Modular degree for the optimal curve
Δ -22752819 = -1 · 36 · 232 · 59 Discriminant
Eigenvalues  1 3-  3  1  0  4  2  7 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-468,4023] [a1,a2,a3,a4,a6]
j -15568817473/31211 j-invariant
L 4.286235490548 L(r)(E,1)/r!
Ω 2.143117745274 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1357a1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations