Cremona's table of elliptic curves

Curve 13872a1

13872 = 24 · 3 · 172



Data for elliptic curve 13872a1

Field Data Notes
Atkin-Lehner 2+ 3+ 17+ Signs for the Atkin-Lehner involutions
Class 13872a Isogeny class
Conductor 13872 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1728 Modular degree for the optimal curve
Δ -1997568 = -1 · 28 · 33 · 172 Discriminant
Eigenvalues 2+ 3+  0 -3  2 -3 17+ -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-28,-80] [a1,a2,a3,a4,a6]
Generators [8:12:1] Generators of the group modulo torsion
j -34000/27 j-invariant
L 3.423835739058 L(r)(E,1)/r!
Ω 1.0005868461619 Real period
R 1.7109138263166 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6936l1 55488dh1 41616u1 13872q1 Quadratic twists by: -4 8 -3 17


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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