Cremona's table of elliptic curves

Curve 19760t1

19760 = 24 · 5 · 13 · 19



Data for elliptic curve 19760t1

Field Data Notes
Atkin-Lehner 2- 5+ 13- 19+ Signs for the Atkin-Lehner involutions
Class 19760t Isogeny class
Conductor 19760 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 143424 Modular degree for the optimal curve
Δ -22291750000 = -1 · 24 · 56 · 13 · 193 Discriminant
Eigenvalues 2-  2 5+ -2 -6 13-  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-626126,-190487065] [a1,a2,a3,a4,a6]
Generators [16493774492138701767921:599779129880843666982125:9453263958940420737] Generators of the group modulo torsion
j -1696639751279573488384/1393234375 j-invariant
L 5.8402885300576 L(r)(E,1)/r!
Ω 0.084860203053386 Real period
R 34.41123353419 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4940e1 79040ca1 98800bn1 Quadratic twists by: -4 8 5


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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