Cremona's table of elliptic curves

Curve 1785j4

1785 = 3 · 5 · 7 · 17



Data for elliptic curve 1785j4

Field Data Notes
Atkin-Lehner 3- 5+ 7- 17+ Signs for the Atkin-Lehner involutions
Class 1785j Isogeny class
Conductor 1785 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 610107421875 = 3 · 512 · 72 · 17 Discriminant
Eigenvalues  1 3- 5+ 7-  0 -2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-13654,611777] [a1,a2,a3,a4,a6]
Generators [630:983:8] Generators of the group modulo torsion
j 281486573281608409/610107421875 j-invariant
L 3.9002053811488 L(r)(E,1)/r!
Ω 0.9167568733842 Real period
R 4.2543508474075 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28560ce4 114240ca4 5355r3 8925e4 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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