Cremona's table of elliptic curves

Curve 71994z1

71994 = 2 · 3 · 132 · 71



Data for elliptic curve 71994z1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 71+ Signs for the Atkin-Lehner involutions
Class 71994z Isogeny class
Conductor 71994 Conductor
∏ cp 76 Product of Tamagawa factors cp
deg 612864 Modular degree for the optimal curve
Δ -91095377417601024 = -1 · 219 · 3 · 138 · 71 Discriminant
Eigenvalues 2- 3+ -1 -3 -3 13+ -2  1 Hecke eigenvalues for primes up to 20
Equation [1,1,1,111959,-1673833] [a1,a2,a3,a4,a6]
Generators [343:-8960:1] [31:1336:1] Generators of the group modulo torsion
j 32154398375399/18872795136 j-invariant
L 11.488170532275 L(r)(E,1)/r!
Ω 0.19934449060849 Real period
R 0.75828601092142 Regulator
r 2 Rank of the group of rational points
S 0.99999999999931 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5538c1 Quadratic twists by: 13


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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