Cremona's table of elliptic curves

Curve 38220p1

38220 = 22 · 3 · 5 · 72 · 13



Data for elliptic curve 38220p1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 38220p Isogeny class
Conductor 38220 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 32256 Modular degree for the optimal curve
Δ -100208712240 = -1 · 24 · 32 · 5 · 77 · 132 Discriminant
Eigenvalues 2- 3+ 5- 7-  0 13- -2  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-65,-15210] [a1,a2,a3,a4,a6]
Generators [586:4851:8] Generators of the group modulo torsion
j -16384/53235 j-invariant
L 5.596325937955 L(r)(E,1)/r!
Ω 0.48248784101174 Real period
R 2.8997238180244 Regulator
r 1 Rank of the group of rational points
S 0.99999999999989 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 114660bb1 5460d1 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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