Cremona's table of elliptic curves

Curve 38220be1

38220 = 22 · 3 · 5 · 72 · 13



Data for elliptic curve 38220be1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 38220be Isogeny class
Conductor 38220 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 225792 Modular degree for the optimal curve
Δ -1903657198060800 = -1 · 28 · 34 · 52 · 710 · 13 Discriminant
Eigenvalues 2- 3- 5- 7-  1 13-  7 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-48820,-4668700] [a1,a2,a3,a4,a6]
j -177953104/26325 j-invariant
L 3.8229021382252 L(r)(E,1)/r!
Ω 0.15928758909196 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 114660bc1 38220a1 Quadratic twists by: -3 -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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