Cremona's table of elliptic curves

Curve 1785m5

1785 = 3 · 5 · 7 · 17



Data for elliptic curve 1785m5

Field Data Notes
Atkin-Lehner 3- 5- 7+ 17- Signs for the Atkin-Lehner involutions
Class 1785m Isogeny class
Conductor 1785 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 24990412335 = 3 · 5 · 78 · 172 Discriminant
Eigenvalues -1 3- 5- 7+  4  6 17- -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-23170,-1359403] [a1,a2,a3,a4,a6]
j 1375634265228629281/24990412335 j-invariant
L 1.5478483669737 L(r)(E,1)/r!
Ω 0.38696209174343 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 28560dc6 114240q6 5355d5 8925h5 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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