Cremona's table of elliptic curves

Curve 89817n1

89817 = 3 · 72 · 13 · 47



Data for elliptic curve 89817n1

Field Data Notes
Atkin-Lehner 3- 7- 13+ 47- Signs for the Atkin-Lehner involutions
Class 89817n Isogeny class
Conductor 89817 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 73472 Modular degree for the optimal curve
Δ -5958369963 = -1 · 37 · 73 · 132 · 47 Discriminant
Eigenvalues -2 3- -2 7- -3 13+ -5 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,96,3728] [a1,a2,a3,a4,a6]
Generators [-102:191:8] [-12:31:1] Generators of the group modulo torsion
j 282300416/17371341 j-invariant
L 5.866905801554 L(r)(E,1)/r!
Ω 1.0252871563181 Real period
R 0.20436455168631 Regulator
r 2 Rank of the group of rational points
S 1.000000000023 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 89817d1 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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