Cremona's table of elliptic curves

Curve 85680eu1

85680 = 24 · 32 · 5 · 7 · 17



Data for elliptic curve 85680eu1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ 17+ Signs for the Atkin-Lehner involutions
Class 85680eu Isogeny class
Conductor 85680 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 1990656 Modular degree for the optimal curve
Δ 1.3598247864765E+20 Discriminant
Eigenvalues 2- 3- 5- 7+  0 -4 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1429032,-342873781] [a1,a2,a3,a4,a6]
j 27669547892867989504/11658305782549125 j-invariant
L 0.86025520366066 L(r)(E,1)/r!
Ω 0.14337586500443 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 21420w1 28560cj1 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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