Cremona's table of elliptic curves

Curve 38220z2

38220 = 22 · 3 · 5 · 72 · 13



Data for elliptic curve 38220z2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 38220z Isogeny class
Conductor 38220 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 9.49895084775E+19 Discriminant
Eigenvalues 2- 3- 5+ 7-  4 13- -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1365156,-396727500] [a1,a2,a3,a4,a6]
Generators [1767246:158165189:216] Generators of the group modulo torsion
j 9342060412991056/3153896484375 j-invariant
L 6.9201489908465 L(r)(E,1)/r!
Ω 0.14348058198425 Real period
R 8.038426867181 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 114660by2 5460c2 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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