Cremona's table of elliptic curves

Curve 21450z2

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450z2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11+ 13- Signs for the Atkin-Lehner involutions
Class 21450z Isogeny class
Conductor 21450 Conductor
∏ cp 384 Product of Tamagawa factors cp
Δ 2519337249000000 = 26 · 36 · 56 · 112 · 134 Discriminant
Eigenvalues 2+ 3- 5+ -4 11+ 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-34676,584498] [a1,a2,a3,a4,a6]
Generators [-87:1759:1] Generators of the group modulo torsion
j 295102348042033/161237583936 j-invariant
L 3.5922112564075 L(r)(E,1)/r!
Ω 0.39805922517651 Real period
R 0.37601306426351 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 64350es2 858e2 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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