Cremona's table of elliptic curves

Curve 21824t1

21824 = 26 · 11 · 31



Data for elliptic curve 21824t1

Field Data Notes
Atkin-Lehner 2- 11+ 31- Signs for the Atkin-Lehner involutions
Class 21824t Isogeny class
Conductor 21824 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 115200 Modular degree for the optimal curve
Δ -3547266325504 = -1 · 210 · 112 · 315 Discriminant
Eigenvalues 2-  2  3 -3 11+  0 -6 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-195889,33436041] [a1,a2,a3,a4,a6]
Generators [2010:1023:8] Generators of the group modulo torsion
j -811813221498166528/3464127271 j-invariant
L 8.0716518755716 L(r)(E,1)/r!
Ω 0.6960668488916 Real period
R 1.159608719827 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21824i1 5456e1 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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