Cremona's table of elliptic curves

Curve 17640be2

17640 = 23 · 32 · 5 · 72



Data for elliptic curve 17640be2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- Signs for the Atkin-Lehner involutions
Class 17640be Isogeny class
Conductor 17640 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 44461157126400 = 28 · 310 · 52 · 76 Discriminant
Eigenvalues 2+ 3- 5- 7-  4 -6 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-8967,62426] [a1,a2,a3,a4,a6]
j 3631696/2025 j-invariant
L 2.2162109040306 L(r)(E,1)/r!
Ω 0.55405272600765 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 35280cr2 5880u2 88200gv2 360a2 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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