Cremona's table of elliptic curves

Curve 18696f4

18696 = 23 · 3 · 19 · 41



Data for elliptic curve 18696f4

Field Data Notes
Atkin-Lehner 2- 3+ 19- 41- Signs for the Atkin-Lehner involutions
Class 18696f Isogeny class
Conductor 18696 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -13707006503897088 = -1 · 211 · 38 · 192 · 414 Discriminant
Eigenvalues 2- 3+ -2  4  4 -6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-29984,5986860] [a1,a2,a3,a4,a6]
j -1455716992652354/6692874269481 j-invariant
L 1.3804061203447 L(r)(E,1)/r!
Ω 0.34510153008617 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 37392f3 56088c3 Quadratic twists by: -4 -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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