Cremona's table of elliptic curves

Curve 68432k1

68432 = 24 · 7 · 13 · 47



Data for elliptic curve 68432k1

Field Data Notes
Atkin-Lehner 2- 7+ 13- 47- Signs for the Atkin-Lehner involutions
Class 68432k Isogeny class
Conductor 68432 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 172032 Modular degree for the optimal curve
Δ -1885928984576 = -1 · 212 · 73 · 134 · 47 Discriminant
Eigenvalues 2-  3  1 7+ -3 13-  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4507,133898] [a1,a2,a3,a4,a6]
j -2471874619761/460431881 j-invariant
L 6.3993312298778 L(r)(E,1)/r!
Ω 0.79991640617367 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 4277c1 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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