Cremona's table of elliptic curves

Curve 68816d1

68816 = 24 · 11 · 17 · 23



Data for elliptic curve 68816d1

Field Data Notes
Atkin-Lehner 2+ 11- 17+ 23- Signs for the Atkin-Lehner involutions
Class 68816d Isogeny class
Conductor 68816 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 15104 Modular degree for the optimal curve
Δ -96892928 = -1 · 211 · 112 · 17 · 23 Discriminant
Eigenvalues 2+  1 -2  1 11-  2 17+  7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-184,1012] [a1,a2,a3,a4,a6]
Generators [-6:44:1] Generators of the group modulo torsion
j -338224754/47311 j-invariant
L 7.0373354878235 L(r)(E,1)/r!
Ω 1.8356109017576 Real period
R 0.47922298514401 Regulator
r 1 Rank of the group of rational points
S 1.000000000085 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34408a1 Quadratic twists by: -4


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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