Cremona's table of elliptic curves

Curve 89670r2

89670 = 2 · 3 · 5 · 72 · 61



Data for elliptic curve 89670r2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 61+ Signs for the Atkin-Lehner involutions
Class 89670r Isogeny class
Conductor 89670 Conductor
∏ cp 384 Product of Tamagawa factors cp
Δ 2.9183609943718E+20 Discriminant
Eigenvalues 2+ 3- 5+ 7- -4 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-13339639,18733584986] [a1,a2,a3,a4,a6]
Generators [103:131708:1] Generators of the group modulo torsion
j 2231349786092891482201/2480565915878400 j-invariant
L 3.8992314270346 L(r)(E,1)/r!
Ω 0.17237020169599 Real period
R 0.94255256661194 Regulator
r 1 Rank of the group of rational points
S 1.00000000068 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 12810c2 Quadratic twists by: -7


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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