Cremona's table of elliptic curves

Curve 13916f1

13916 = 22 · 72 · 71



Data for elliptic curve 13916f1

Field Data Notes
Atkin-Lehner 2- 7- 71+ Signs for the Atkin-Lehner involutions
Class 13916f Isogeny class
Conductor 13916 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 46872 Modular degree for the optimal curve
Δ 5134270125824 = 28 · 710 · 71 Discriminant
Eigenvalues 2-  2 -3 7-  0  4 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-29612,-1948456] [a1,a2,a3,a4,a6]
Generators [-2634:1322:27] Generators of the group modulo torsion
j 39711952/71 j-invariant
L 5.5095939762975 L(r)(E,1)/r!
Ω 0.36398043357447 Real period
R 5.0456869546443 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 55664bd1 125244ba1 13916b1 Quadratic twists by: -4 -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
Back to Tables and computations