Cremona's table of elliptic curves

Curve 71736l1

71736 = 23 · 3 · 72 · 61



Data for elliptic curve 71736l1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 61+ Signs for the Atkin-Lehner involutions
Class 71736l Isogeny class
Conductor 71736 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 416640 Modular degree for the optimal curve
Δ -1334412891802368 = -1 · 28 · 35 · 78 · 612 Discriminant
Eigenvalues 2- 3- -4 7+  2 -3  0  7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,7775,-1735021] [a1,a2,a3,a4,a6]
Generators [125:1098:1] Generators of the group modulo torsion
j 35216384/904203 j-invariant
L 6.1118737423145 L(r)(E,1)/r!
Ω 0.23326493763072 Real period
R 1.3100712446434 Regulator
r 1 Rank of the group of rational points
S 0.99999999981078 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 71736k1 Quadratic twists by: -7


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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