Cremona's table of elliptic curves

Curve 28336r1

28336 = 24 · 7 · 11 · 23



Data for elliptic curve 28336r1

Field Data Notes
Atkin-Lehner 2- 7+ 11+ 23- Signs for the Atkin-Lehner involutions
Class 28336r Isogeny class
Conductor 28336 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 14400 Modular degree for the optimal curve
Δ 78859088 = 24 · 7 · 113 · 232 Discriminant
Eigenvalues 2-  2  0 7+ 11+  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3113,-65824] [a1,a2,a3,a4,a6]
Generators [-6401062211795856:-165317090593499:201312482291712] Generators of the group modulo torsion
j 208583809024000/4928693 j-invariant
L 7.5175094513953 L(r)(E,1)/r!
Ω 0.63913671332938 Real period
R 23.523948146353 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 7084j1 113344dp1 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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