Cremona's table of elliptic curves

Curve 38304k2

38304 = 25 · 32 · 7 · 19



Data for elliptic curve 38304k2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 19+ Signs for the Atkin-Lehner involutions
Class 38304k Isogeny class
Conductor 38304 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -221052981701131776 = -1 · 29 · 320 · 73 · 192 Discriminant
Eigenvalues 2+ 3- -2 7+  6  6  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-91731,25020970] [a1,a2,a3,a4,a6]
j -228704445680264/592241570487 j-invariant
L 2.2257298051797 L(r)(E,1)/r!
Ω 0.27821622564431 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38304y2 76608eh2 12768w2 Quadratic twists by: -4 8 -3


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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