Cremona's table of elliptic curves

Curve 38220q1

38220 = 22 · 3 · 5 · 72 · 13



Data for elliptic curve 38220q1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 38220q Isogeny class
Conductor 38220 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ 4013854462800 = 24 · 38 · 52 · 76 · 13 Discriminant
Eigenvalues 2- 3+ 5- 7- -6 13-  2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3985,-7958] [a1,a2,a3,a4,a6]
Generators [-51:245:1] Generators of the group modulo torsion
j 3718856704/2132325 j-invariant
L 4.7070920082859 L(r)(E,1)/r!
Ω 0.65206540629168 Real period
R 1.2031236853612 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 114660bh1 780c1 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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