Cremona's table of elliptic curves

Curve 85680cv1

85680 = 24 · 32 · 5 · 7 · 17



Data for elliptic curve 85680cv1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 17- Signs for the Atkin-Lehner involutions
Class 85680cv Isogeny class
Conductor 85680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ 15927483600 = 24 · 39 · 52 · 7 · 172 Discriminant
Eigenvalues 2- 3+ 5+ 7- -2  2 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1728,-26973] [a1,a2,a3,a4,a6]
j 1811939328/50575 j-invariant
L 1.4834883611907 L(r)(E,1)/r!
Ω 0.74174417937277 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 21420a1 85680dc1 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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