Cremona's table of elliptic curves

Curve 21450ck1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450ck1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11+ 13- Signs for the Atkin-Lehner involutions
Class 21450ck Isogeny class
Conductor 21450 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 774144 Modular degree for the optimal curve
Δ -8.5703025174061E+19 Discriminant
Eigenvalues 2- 3- 5+  2 11+ 13-  4  6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-1086813,623259117] [a1,a2,a3,a4,a6]
j -9085904860560159241/5484993611139900 j-invariant
L 6.3889022354882 L(r)(E,1)/r!
Ω 0.17746950654134 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 64350bv1 4290g1 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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