Cremona's table of elliptic curves

Curve 71568cc1

71568 = 24 · 32 · 7 · 71



Data for elliptic curve 71568cc1

Field Data Notes
Atkin-Lehner 2- 3- 7- 71- Signs for the Atkin-Lehner involutions
Class 71568cc Isogeny class
Conductor 71568 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 17280 Modular degree for the optimal curve
Δ -92752128 = -1 · 28 · 36 · 7 · 71 Discriminant
Eigenvalues 2- 3- -2 7- -5 -3 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-111,-646] [a1,a2,a3,a4,a6]
Generators [194:2698:1] Generators of the group modulo torsion
j -810448/497 j-invariant
L 3.7925327149126 L(r)(E,1)/r!
Ω 0.715457488249 Real period
R 5.3008498430386 Regulator
r 1 Rank of the group of rational points
S 1.0000000001654 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 17892d1 7952g1 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
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