Cremona's table of elliptic curves

Curve 19760b1

19760 = 24 · 5 · 13 · 19



Data for elliptic curve 19760b1

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 19+ Signs for the Atkin-Lehner involutions
Class 19760b Isogeny class
Conductor 19760 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6528 Modular degree for the optimal curve
Δ -61750000 = -1 · 24 · 56 · 13 · 19 Discriminant
Eigenvalues 2+ -2 5+  2  2 13+  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-456,3619] [a1,a2,a3,a4,a6]
Generators [29:125:1] Generators of the group modulo torsion
j -656825960704/3859375 j-invariant
L 3.4935738702444 L(r)(E,1)/r!
Ω 1.9801517777111 Real period
R 0.88214800238261 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 9880c1 79040cg1 98800n1 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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