Cremona's table of elliptic curves

Curve 99864j1

99864 = 23 · 32 · 19 · 73



Data for elliptic curve 99864j1

Field Data Notes
Atkin-Lehner 2- 3- 19+ 73+ Signs for the Atkin-Lehner involutions
Class 99864j Isogeny class
Conductor 99864 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 81920 Modular degree for the optimal curve
Δ 398366284032 = 28 · 310 · 192 · 73 Discriminant
Eigenvalues 2- 3- -2  2 -2  4 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2271,28514] [a1,a2,a3,a4,a6]
Generators [1:162:1] Generators of the group modulo torsion
j 6940769488/2134593 j-invariant
L 5.8848659987634 L(r)(E,1)/r!
Ω 0.8782931744723 Real period
R 0.83754294250259 Regulator
r 1 Rank of the group of rational points
S 1.0000000001603 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 33288a1 Quadratic twists by: -3


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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