Cremona's table of elliptic curves

Curve 19355k1

19355 = 5 · 72 · 79



Data for elliptic curve 19355k1

Field Data Notes
Atkin-Lehner 5- 7- 79- Signs for the Atkin-Lehner involutions
Class 19355k Isogeny class
Conductor 19355 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 9600 Modular degree for the optimal curve
Δ 84678125 = 55 · 73 · 79 Discriminant
Eigenvalues  0 -2 5- 7- -5 -3  0 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-1185,15306] [a1,a2,a3,a4,a6]
Generators [-40:17:1] [10:67:1] Generators of the group modulo torsion
j 536971313152/246875 j-invariant
L 4.6083218760239 L(r)(E,1)/r!
Ω 1.8897016389981 Real period
R 0.24386505154687 Regulator
r 2 Rank of the group of rational points
S 0.99999999999981 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 96775j1 19355g1 Quadratic twists by: 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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