Cremona's table of elliptic curves

Curve 28037b1

28037 = 232 · 53



Data for elliptic curve 28037b1

Field Data Notes
Atkin-Lehner 23- 53- Signs for the Atkin-Lehner involutions
Class 28037b Isogeny class
Conductor 28037 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 2304 Modular degree for the optimal curve
Δ -644851 = -1 · 233 · 53 Discriminant
Eigenvalues -1  0 -3  2  2 -5 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-19,54] [a1,a2,a3,a4,a6]
Generators [6:8:1] Generators of the group modulo torsion
j -59319/53 j-invariant
L 2.1890449261444 L(r)(E,1)/r!
Ω 2.6327954141804 Real period
R 0.41572636338436 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 28037a1 Quadratic twists by: -23


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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