Cremona's table of elliptic curves

Curve 89780b2

89780 = 22 · 5 · 672



Data for elliptic curve 89780b2

Field Data Notes
Atkin-Lehner 2- 5- 67+ Signs for the Atkin-Lehner involutions
Class 89780b Isogeny class
Conductor 89780 Conductor
∏ cp 3 Product of Tamagawa factors cp
Δ -519766627272500480 = -1 · 28 · 5 · 678 Discriminant
Eigenvalues 2-  1 5- -1 -6  2  0  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-60854380,-182740201292] [a1,a2,a3,a4,a6]
Generators [604059850460440847693018379968233756960375721165884569:190093831066644291657737681137979346448575128522506355644:6061197819724060354450456243270715114484682003383] Generators of the group modulo torsion
j -239751238096/5 j-invariant
L 7.0084366712313 L(r)(E,1)/r!
Ω 0.027026922565992 Real period
R 86.437719698679 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 89780a2 Quadratic twists by: -67


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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