Cremona's table of elliptic curves

Curve 21150f1

21150 = 2 · 32 · 52 · 47



Data for elliptic curve 21150f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 47- Signs for the Atkin-Lehner involutions
Class 21150f Isogeny class
Conductor 21150 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 24000 Modular degree for the optimal curve
Δ 396562500000 = 25 · 33 · 510 · 47 Discriminant
Eigenvalues 2+ 3+ 5+  1  2  5  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1992,16416] [a1,a2,a3,a4,a6]
j 3316275/1504 j-invariant
L 1.7014362070018 L(r)(E,1)/r!
Ω 0.8507181035009 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 21150bl1 21150bu1 Quadratic twists by: -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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