Cremona's table of elliptic curves

Curve 21450by1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450by1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 13- Signs for the Atkin-Lehner involutions
Class 21450by Isogeny class
Conductor 21450 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 463680 Modular degree for the optimal curve
Δ -19216468476562500 = -1 · 22 · 37 · 510 · 113 · 132 Discriminant
Eigenvalues 2- 3+ 5+  5 11- 13-  5 -5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-328763,72724781] [a1,a2,a3,a4,a6]
j -402413512831225/1967766372 j-invariant
L 4.6563898215929 L(r)(E,1)/r!
Ω 0.38803248513274 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 64350bh1 21450bk1 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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