Cremona's table of elliptic curves

Curve 32490r1

32490 = 2 · 32 · 5 · 192



Data for elliptic curve 32490r1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 32490r Isogeny class
Conductor 32490 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 81920 Modular degree for the optimal curve
Δ -132716000378880 = -1 · 216 · 310 · 5 · 193 Discriminant
Eigenvalues 2+ 3- 5- -2  0 -2  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-13149,-799227] [a1,a2,a3,a4,a6]
Generators [219:2496:1] Generators of the group modulo torsion
j -50284268371/26542080 j-invariant
L 3.9771300851738 L(r)(E,1)/r!
Ω 0.21752934917862 Real period
R 4.570797113345 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10830bb1 32490bt1 Quadratic twists by: -3 -19


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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