Cremona's table of elliptic curves

Curve 21450c2

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450c2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11+ 13+ Signs for the Atkin-Lehner involutions
Class 21450c Isogeny class
Conductor 21450 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 4.8992206664186E+27 Discriminant
Eigenvalues 2+ 3+ 5+  4 11+ 13+  0  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1104339275,-13718593399875] [a1,a2,a3,a4,a6]
Generators [207852489082979208695696102485222535793056355:10196634663457046210064816040883143577590719385:5280353842570029894690758070645911080839] Generators of the group modulo torsion
j 9532597152396244075685450929/313550122650789880627200 j-invariant
L 3.6918843953729 L(r)(E,1)/r!
Ω 0.026242152231892 Real period
R 70.342637348283 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 64350ej2 4290y2 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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