Cremona's table of elliptic curves

Curve 38318p4

38318 = 2 · 72 · 17 · 23



Data for elliptic curve 38318p4

Field Data Notes
Atkin-Lehner 2- 7- 17+ 23- Signs for the Atkin-Lehner involutions
Class 38318p Isogeny class
Conductor 38318 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ 166337272519712 = 25 · 76 · 174 · 232 Discriminant
Eigenvalues 2-  0 -2 7-  0 -6 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-4424146,3582831025] [a1,a2,a3,a4,a6]
Generators [33015:-3227:27] [-6466:654635:8] Generators of the group modulo torsion
j 81399873824350973793/1413843488 j-invariant
L 11.155428922522 L(r)(E,1)/r!
Ω 0.4104868678084 Real period
R 1.3588046046493 Regulator
r 2 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 782e3 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
Back to Tables and computations