Cremona's table of elliptic curves

Curve 90988b1

90988 = 22 · 232 · 43



Data for elliptic curve 90988b1

Field Data Notes
Atkin-Lehner 2- 23- 43+ Signs for the Atkin-Lehner involutions
Class 90988b Isogeny class
Conductor 90988 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 278784 Modular degree for the optimal curve
Δ -100728356024048 = -1 · 24 · 237 · 432 Discriminant
Eigenvalues 2- -1 -2 -2  2  3  0  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-85874,9726625] [a1,a2,a3,a4,a6]
Generators [192:-529:1] Generators of the group modulo torsion
j -29568333568/42527 j-invariant
L 3.6763767521105 L(r)(E,1)/r!
Ω 0.59709055790817 Real period
R 0.25654796072895 Regulator
r 1 Rank of the group of rational points
S 0.9999999978419 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3956a1 Quadratic twists by: -23


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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