Cremona's table of elliptic curves

Curve 71944d1

71944 = 23 · 17 · 232



Data for elliptic curve 71944d1

Field Data Notes
Atkin-Lehner 2- 17+ 23- Signs for the Atkin-Lehner involutions
Class 71944d Isogeny class
Conductor 71944 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 95040 Modular degree for the optimal curve
Δ 644252188928 = 28 · 17 · 236 Discriminant
Eigenvalues 2- -2  2  2  6  2 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2292,-17888] [a1,a2,a3,a4,a6]
Generators [154:1818:1] Generators of the group modulo torsion
j 35152/17 j-invariant
L 6.2538222665738 L(r)(E,1)/r!
Ω 0.72418379293115 Real period
R 4.3178419129399 Regulator
r 1 Rank of the group of rational points
S 0.99999999983913 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 136a1 Quadratic twists by: -23


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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