Cremona's table of elliptic curves

Curve 85680ds3

85680 = 24 · 32 · 5 · 7 · 17



Data for elliptic curve 85680ds3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 17+ Signs for the Atkin-Lehner involutions
Class 85680ds Isogeny class
Conductor 85680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -4.7998842476633E+19 Discriminant
Eigenvalues 2- 3- 5+ 7+ -4 -2 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-257043,337082258] [a1,a2,a3,a4,a6]
Generators [-89:18954:1] Generators of the group modulo torsion
j -629004249876241/16074715228425 j-invariant
L 4.0837911740262 L(r)(E,1)/r!
Ω 0.16844458855358 Real period
R 3.0305152633809 Regulator
r 1 Rank of the group of rational points
S 1.000000000211 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5355f4 28560cv3 Quadratic twists by: -4 -3


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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