Cremona's table of elliptic curves

Curve 38318t1

38318 = 2 · 72 · 17 · 23



Data for elliptic curve 38318t1

Field Data Notes
Atkin-Lehner 2- 7- 17- 23+ Signs for the Atkin-Lehner involutions
Class 38318t Isogeny class
Conductor 38318 Conductor
∏ cp 56 Product of Tamagawa factors cp
deg 967680 Modular degree for the optimal curve
Δ 9169981190193152 = 214 · 76 · 17 · 234 Discriminant
Eigenvalues 2-  2  0 7- -2 -2 17- -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-4858498,4119908239] [a1,a2,a3,a4,a6]
j 107805659942195988625/77943554048 j-invariant
L 4.7689748577494 L(r)(E,1)/r!
Ω 0.34064106126412 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 782c1 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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