Cremona's table of elliptic curves

Curve 71568bl3

71568 = 24 · 32 · 7 · 71



Data for elliptic curve 71568bl3

Field Data Notes
Atkin-Lehner 2- 3- 7+ 71+ Signs for the Atkin-Lehner involutions
Class 71568bl Isogeny class
Conductor 71568 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -2124608440614912 = -1 · 214 · 36 · 7 · 714 Discriminant
Eigenvalues 2- 3-  2 7+ -4 -6 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,6381,2208978] [a1,a2,a3,a4,a6]
Generators [111:2070:1] Generators of the group modulo torsion
j 9622822383/711527068 j-invariant
L 5.260050772154 L(r)(E,1)/r!
Ω 0.35421083055544 Real period
R 3.7125140723144 Regulator
r 1 Rank of the group of rational points
S 1.0000000000268 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8946k4 7952d4 Quadratic twists by: -4 -3


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