Cremona's table of elliptic curves

Curve 85680p3

85680 = 24 · 32 · 5 · 7 · 17



Data for elliptic curve 85680p3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 17+ Signs for the Atkin-Lehner involutions
Class 85680p Isogeny class
Conductor 85680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -818318712960000 = -1 · 210 · 37 · 54 · 7 · 174 Discriminant
Eigenvalues 2+ 3- 5+ 7+  4 -6 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-17643,-1645558] [a1,a2,a3,a4,a6]
j -813604851364/1096213125 j-invariant
L 1.5785332886519 L(r)(E,1)/r!
Ω 0.19731665386609 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 42840bw3 28560t3 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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