Cremona's table of elliptic curves

Curve 71568be1

71568 = 24 · 32 · 7 · 71



Data for elliptic curve 71568be1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 71+ Signs for the Atkin-Lehner involutions
Class 71568be Isogeny class
Conductor 71568 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1990656 Modular degree for the optimal curve
Δ -9.8665596091922E+20 Discriminant
Eigenvalues 2- 3-  0 7+  0  2  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-994755,-1558767166] [a1,a2,a3,a4,a6]
Generators [4282690939498405:-358924124203536384:595460100997] Generators of the group modulo torsion
j -36457310584626625/330429084991488 j-invariant
L 5.6767669991396 L(r)(E,1)/r!
Ω 0.066140009877219 Real period
R 21.45738641687 Regulator
r 1 Rank of the group of rational points
S 1.0000000001648 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8946h1 23856n1 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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