Cremona's table of elliptic curves

Curve 13888h2

13888 = 26 · 7 · 31



Data for elliptic curve 13888h2

Field Data Notes
Atkin-Lehner 2+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 13888h Isogeny class
Conductor 13888 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 440860672 = 216 · 7 · 312 Discriminant
Eigenvalues 2+  0 -2 7-  6  0  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-556,-4944] [a1,a2,a3,a4,a6]
j 290046852/6727 j-invariant
L 1.9691294907251 L(r)(E,1)/r!
Ω 0.98456474536256 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 13888o2 1736c2 124992cp2 97216r2 Quadratic twists by: -4 8 -3 -7


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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