Cremona's table of elliptic curves

Curve 68728h1

68728 = 23 · 112 · 71



Data for elliptic curve 68728h1

Field Data Notes
Atkin-Lehner 2- 11- 71- Signs for the Atkin-Lehner involutions
Class 68728h Isogeny class
Conductor 68728 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 112000 Modular degree for the optimal curve
Δ 257599141888 = 211 · 116 · 71 Discriminant
Eigenvalues 2- -1  2 -5 11-  1  2  3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-8752,317132] [a1,a2,a3,a4,a6]
j 20436626/71 j-invariant
L 1.9749709878747 L(r)(E,1)/r!
Ω 0.98748549589541 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 568a1 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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