Cremona's table of elliptic curves

Curve 17640bz1

17640 = 23 · 32 · 5 · 72



Data for elliptic curve 17640bz1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 17640bz Isogeny class
Conductor 17640 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 43008 Modular degree for the optimal curve
Δ 317712018632400 = 24 · 39 · 52 · 79 Discriminant
Eigenvalues 2- 3- 5+ 7-  0 -2  2  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-22638,991613] [a1,a2,a3,a4,a6]
j 2725888/675 j-invariant
L 2.0385253180139 L(r)(E,1)/r!
Ω 0.50963132950346 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 35280bc1 5880f1 88200bu1 17640co1 Quadratic twists by: -4 -3 5 -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations