Cremona's table of elliptic curves

Curve 38318m1

38318 = 2 · 72 · 17 · 23



Data for elliptic curve 38318m1

Field Data Notes
Atkin-Lehner 2- 7+ 17+ 23- Signs for the Atkin-Lehner involutions
Class 38318m Isogeny class
Conductor 38318 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 467712 Modular degree for the optimal curve
Δ -3835541813395712 = -1 · 28 · 78 · 173 · 232 Discriminant
Eigenvalues 2-  1  4 7+ -5 -1 17+  6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-112211,-14780767] [a1,a2,a3,a4,a6]
Generators [8342:757129:1] Generators of the group modulo torsion
j -27104782837489/665338112 j-invariant
L 12.887458276481 L(r)(E,1)/r!
Ω 0.13023591296205 Real period
R 6.1846699881831 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38318x1 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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