Cremona's table of elliptic curves

Curve 13965r4

13965 = 3 · 5 · 72 · 19



Data for elliptic curve 13965r4

Field Data Notes
Atkin-Lehner 3- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 13965r Isogeny class
Conductor 13965 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 17248652245125 = 32 · 53 · 76 · 194 Discriminant
Eigenvalues  1 3- 5+ 7-  4 -2 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-294369,61448251] [a1,a2,a3,a4,a6]
j 23977812996389881/146611125 j-invariant
L 2.4677910427374 L(r)(E,1)/r!
Ω 0.61694776068435 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 41895bx4 69825v4 285c3 Quadratic twists by: -3 5 -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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