Cremona's table of elliptic curves

Curve 1904b1

1904 = 24 · 7 · 17



Data for elliptic curve 1904b1

Field Data Notes
Atkin-Lehner 2- 7+ 17+ Signs for the Atkin-Lehner involutions
Class 1904b Isogeny class
Conductor 1904 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1920 Modular degree for the optimal curve
Δ -8485076992 = -1 · 222 · 7 · 172 Discriminant
Eigenvalues 2- -2  4 7+  4 -4 17+  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,504,1012] [a1,a2,a3,a4,a6]
j 3449795831/2071552 j-invariant
L 1.6010164220934 L(r)(E,1)/r!
Ω 0.80050821104671 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 238e1 7616f1 17136bi1 47600bb1 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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