Cremona's table of elliptic curves

Curve 1785i3

1785 = 3 · 5 · 7 · 17



Data for elliptic curve 1785i3

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 17+ Signs for the Atkin-Lehner involutions
Class 1785i Isogeny class
Conductor 1785 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 2213451765 = 312 · 5 · 72 · 17 Discriminant
Eigenvalues  1 3- 5+ 7+  0  6 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-22229,-1277449] [a1,a2,a3,a4,a6]
j 1214661886599131209/2213451765 j-invariant
L 2.3459740913709 L(r)(E,1)/r!
Ω 0.39099568189516 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 28560cn4 114240bo4 5355m4 8925i3 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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