Cremona's table of elliptic curves

Curve 71994br1

71994 = 2 · 3 · 132 · 71



Data for elliptic curve 71994br1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 71+ Signs for the Atkin-Lehner involutions
Class 71994br Isogeny class
Conductor 71994 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 489216 Modular degree for the optimal curve
Δ 600482224188288 = 27 · 34 · 138 · 71 Discriminant
Eigenvalues 2- 3-  2 -1  0 13+ -2  1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-398252,-96761328] [a1,a2,a3,a4,a6]
Generators [-362:208:1] Generators of the group modulo torsion
j 8563491249313/736128 j-invariant
L 13.951647248239 L(r)(E,1)/r!
Ω 0.19004755981762 Real period
R 2.6218338001086 Regulator
r 1 Rank of the group of rational points
S 1.0000000001014 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 71994w1 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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