Cremona's table of elliptic curves

Curve 68432c1

68432 = 24 · 7 · 13 · 47



Data for elliptic curve 68432c1

Field Data Notes
Atkin-Lehner 2+ 7+ 13- 47+ Signs for the Atkin-Lehner involutions
Class 68432c Isogeny class
Conductor 68432 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 201216 Modular degree for the optimal curve
Δ -6636804708352 = -1 · 211 · 74 · 13 · 473 Discriminant
Eigenvalues 2+ -2  4 7+  4 13- -3  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-176,123892] [a1,a2,a3,a4,a6]
j -296071778/3240627299 j-invariant
L 2.4002622616075 L(r)(E,1)/r!
Ω 0.60006556788898 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 34216e1 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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