Cremona's table of elliptic curves

Curve 19680bc1

19680 = 25 · 3 · 5 · 41



Data for elliptic curve 19680bc1

Field Data Notes
Atkin-Lehner 2- 3- 5- 41+ Signs for the Atkin-Lehner involutions
Class 19680bc Isogeny class
Conductor 19680 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 11520 Modular degree for the optimal curve
Δ -21172531200 = -1 · 212 · 3 · 52 · 413 Discriminant
Eigenvalues 2- 3- 5- -2 -3 -2  3  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,435,-5925] [a1,a2,a3,a4,a6]
j 2217342464/5169075 j-invariant
L 2.5076765244162 L(r)(E,1)/r!
Ω 0.62691913110404 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 19680s1 39360bo1 59040n1 98400c1 Quadratic twists by: -4 8 -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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