Cremona's table of elliptic curves

Curve 71994j1

71994 = 2 · 3 · 132 · 71



Data for elliptic curve 71994j1

Field Data Notes
Atkin-Lehner 2+ 3+ 13+ 71- Signs for the Atkin-Lehner involutions
Class 71994j Isogeny class
Conductor 71994 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1946880 Modular degree for the optimal curve
Δ 6494815736820523008 = 213 · 34 · 1310 · 71 Discriminant
Eigenvalues 2+ 3+  0  3  2 13+ -6  7 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-871705,287901541] [a1,a2,a3,a4,a6]
j 531373116625/47112192 j-invariant
L 1.8527245443614 L(r)(E,1)/r!
Ω 0.23159056310078 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 71994x1 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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