Cremona's table of elliptic curves

Curve 71383d1

71383 = 13 · 172 · 19



Data for elliptic curve 71383d1

Field Data Notes
Atkin-Lehner 13- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 71383d Isogeny class
Conductor 71383 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1288192 Modular degree for the optimal curve
Δ 2611808920351175753 = 132 · 179 · 194 Discriminant
Eigenvalues  1 -2  0 -2 -6 13- 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,0,1,-608496,-165376951] [a1,a2,a3,a4,a6]
Generators [-553:1720:1] [-2954:25471:8] Generators of the group modulo torsion
j 210114283625/22024249 j-invariant
L 7.337100018538 L(r)(E,1)/r!
Ω 0.17209503836469 Real period
R 21.317000444187 Regulator
r 2 Rank of the group of rational points
S 1.0000000000018 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 71383c1 Quadratic twists by: 17


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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