Cremona's table of elliptic curves

Curve 71208b1

71208 = 23 · 32 · 23 · 43



Data for elliptic curve 71208b1

Field Data Notes
Atkin-Lehner 2+ 3- 23+ 43- Signs for the Atkin-Lehner involutions
Class 71208b Isogeny class
Conductor 71208 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 51072 Modular degree for the optimal curve
Δ -262402476912 = -1 · 24 · 36 · 233 · 432 Discriminant
Eigenvalues 2+ 3-  2 -2  2 -1  4  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1359,-31293] [a1,a2,a3,a4,a6]
Generators [1778:26101:8] Generators of the group modulo torsion
j -23797677312/22496783 j-invariant
L 7.5848846113863 L(r)(E,1)/r!
Ω 0.37849519819919 Real period
R 5.0098948722637 Regulator
r 1 Rank of the group of rational points
S 1.0000000001118 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7912b1 Quadratic twists by: -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
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