Cremona's table of elliptic curves

Curve 21450cl1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450cl1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11+ 13- Signs for the Atkin-Lehner involutions
Class 21450cl Isogeny class
Conductor 21450 Conductor
∏ cp 5 Product of Tamagawa factors cp
deg 5280 Modular degree for the optimal curve
Δ -343200 = -1 · 25 · 3 · 52 · 11 · 13 Discriminant
Eigenvalues 2- 3- 5+  4 11+ 13-  7  8 Hecke eigenvalues for primes up to 20
Equation [1,0,0,2,-28] [a1,a2,a3,a4,a6]
j 34295/13728 j-invariant
L 7.11347057592 L(r)(E,1)/r!
Ω 1.422694115184 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 64350bx1 21450p1 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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