Cremona's table of elliptic curves

Curve 19380g1

19380 = 22 · 3 · 5 · 17 · 19



Data for elliptic curve 19380g1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 17- 19+ Signs for the Atkin-Lehner involutions
Class 19380g Isogeny class
Conductor 19380 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ 5182574250960 = 24 · 34 · 5 · 17 · 196 Discriminant
Eigenvalues 2- 3+ 5-  0 -2  4 17- 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-20605,-1126310] [a1,a2,a3,a4,a6]
j 60470375164542976/323910890685 j-invariant
L 1.594427179726 L(r)(E,1)/r!
Ω 0.39860679493149 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 77520cv1 58140c1 96900t1 Quadratic twists by: -4 -3 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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