Cremona's table of elliptic curves

Curve 21417l3

21417 = 3 · 112 · 59



Data for elliptic curve 21417l3

Field Data Notes
Atkin-Lehner 3- 11- 59+ Signs for the Atkin-Lehner involutions
Class 21417l Isogeny class
Conductor 21417 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -708399257627193 = -1 · 3 · 117 · 594 Discriminant
Eigenvalues -1 3- -2  0 11- -2 -6  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,12521,-1160422] [a1,a2,a3,a4,a6]
Generators [671772:13324999:1728] Generators of the group modulo torsion
j 122541299063/399872913 j-invariant
L 2.8819075403299 L(r)(E,1)/r!
Ω 0.25952033181799 Real period
R 11.10474666914 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 64251x3 1947e4 Quadratic twists by: -3 -11


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