Cremona's table of elliptic curves

Curve 83490r1

83490 = 2 · 3 · 5 · 112 · 23



Data for elliptic curve 83490r1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 11- 23- Signs for the Atkin-Lehner involutions
Class 83490r Isogeny class
Conductor 83490 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 322560 Modular degree for the optimal curve
Δ 10649349208080 = 24 · 33 · 5 · 118 · 23 Discriminant
Eigenvalues 2+ 3+ 5- -4 11- -4 -8  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-6052,-93056] [a1,a2,a3,a4,a6]
Generators [-60:272:1] [84:-32:1] Generators of the group modulo torsion
j 13841287201/6011280 j-invariant
L 6.2256968986381 L(r)(E,1)/r!
Ω 0.56313299981546 Real period
R 5.527732258922 Regulator
r 2 Rank of the group of rational points
S 1.0000000000564 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7590u1 Quadratic twists by: -11


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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