Cremona's table of elliptic curves

Curve 28336u1

28336 = 24 · 7 · 11 · 23



Data for elliptic curve 28336u1

Field Data Notes
Atkin-Lehner 2- 7+ 11+ 23- Signs for the Atkin-Lehner involutions
Class 28336u Isogeny class
Conductor 28336 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 5760 Modular degree for the optimal curve
Δ 453376 = 28 · 7 · 11 · 23 Discriminant
Eigenvalues 2- -3  3 7+ 11+  3  4 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-31,58] [a1,a2,a3,a4,a6]
Generators [2:2:1] Generators of the group modulo torsion
j 12869712/1771 j-invariant
L 4.0960692257489 L(r)(E,1)/r!
Ω 2.8525829433044 Real period
R 1.4359159074983 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7084k1 113344dq1 Quadratic twists by: -4 8


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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