Cremona's table of elliptic curves

Curve 17640o1

17640 = 23 · 32 · 5 · 72



Data for elliptic curve 17640o1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 17640o Isogeny class
Conductor 17640 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ 2305393332480 = 28 · 37 · 5 · 77 Discriminant
Eigenvalues 2+ 3- 5+ 7-  0 -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-16023,-777238] [a1,a2,a3,a4,a6]
Generators [259:3528:1] Generators of the group modulo torsion
j 20720464/105 j-invariant
L 4.4361624800528 L(r)(E,1)/r!
Ω 0.42446908796922 Real period
R 1.3063856137548 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 35280bb1 5880x1 88200fy1 2520i1 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
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