Cremona's table of elliptic curves

Curve 9968i2

9968 = 24 · 7 · 89



Data for elliptic curve 9968i2

Field Data Notes
Atkin-Lehner 2- 7+ 89- Signs for the Atkin-Lehner involutions
Class 9968i Isogeny class
Conductor 9968 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 25789683174735872 = 223 · 72 · 894 Discriminant
Eigenvalues 2-  2 -4 7+  0  4 -2 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-156280,-22437264] [a1,a2,a3,a4,a6]
Generators [7026:587934:1] Generators of the group modulo torsion
j 103056823169347321/6296309368832 j-invariant
L 4.6562017089909 L(r)(E,1)/r!
Ω 0.24103543518046 Real period
R 4.8293746783589 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1246g2 39872be2 89712t2 69776v2 Quadratic twists by: -4 8 -3 -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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