Cremona's table of elliptic curves

Curve 21450bz1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450bz1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11+ 13+ Signs for the Atkin-Lehner involutions
Class 21450bz Isogeny class
Conductor 21450 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 26880 Modular degree for the optimal curve
Δ -173467008000 = -1 · 210 · 36 · 53 · 11 · 132 Discriminant
Eigenvalues 2- 3+ 5-  0 11+ 13+ -2  8 Hecke eigenvalues for primes up to 20
Equation [1,1,1,142,-19969] [a1,a2,a3,a4,a6]
Generators [51:325:1] Generators of the group modulo torsion
j 2532139147/1387736064 j-invariant
L 6.626418456415 L(r)(E,1)/r!
Ω 0.47520046965259 Real period
R 0.69722347510089 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 64350ck1 21450bh1 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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