Cremona's table of elliptic curves

Curve 71994w1

71994 = 2 · 3 · 132 · 71



Data for elliptic curve 71994w1

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 71- Signs for the Atkin-Lehner involutions
Class 71994w Isogeny class
Conductor 71994 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 37632 Modular degree for the optimal curve
Δ 124405632 = 27 · 34 · 132 · 71 Discriminant
Eigenvalues 2+ 3- -2  1  0 13+ -2 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2357,-44224] [a1,a2,a3,a4,a6]
Generators [-28:15:1] Generators of the group modulo torsion
j 8563491249313/736128 j-invariant
L 4.7968053818423 L(r)(E,1)/r!
Ω 0.68522622169925 Real period
R 1.7500809329061 Regulator
r 1 Rank of the group of rational points
S 1.0000000001146 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 71994br1 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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