Cremona's table of elliptic curves

Curve 38318n2

38318 = 2 · 72 · 17 · 23



Data for elliptic curve 38318n2

Field Data Notes
Atkin-Lehner 2- 7- 17+ 23+ Signs for the Atkin-Lehner involutions
Class 38318n Isogeny class
Conductor 38318 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 16301052706931776 = 26 · 78 · 174 · 232 Discriminant
Eigenvalues 2-  0  2 7-  0 -2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-64224,-1213117] [a1,a2,a3,a4,a6]
Generators [269:825:1] Generators of the group modulo torsion
j 249012520882497/138556661824 j-invariant
L 9.4775543875465 L(r)(E,1)/r!
Ω 0.32167151100108 Real period
R 4.910575987934 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5474e2 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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