Cremona's table of elliptic curves

Curve 21624d1

21624 = 23 · 3 · 17 · 53



Data for elliptic curve 21624d1

Field Data Notes
Atkin-Lehner 2+ 3- 17- 53- Signs for the Atkin-Lehner involutions
Class 21624d Isogeny class
Conductor 21624 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 31232 Modular degree for the optimal curve
Δ -36674304 = -1 · 28 · 3 · 17 · 532 Discriminant
Eigenvalues 2+ 3- -1 -2 -3 -1 17- -5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-70601,-7244037] [a1,a2,a3,a4,a6]
j -152027605648743424/143259 j-invariant
L 1.171537838982 L(r)(E,1)/r!
Ω 0.14644222987275 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 43248b1 64872g1 Quadratic twists by: -4 -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
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