Cremona's table of elliptic curves

Curve 32984b2

32984 = 23 · 7 · 19 · 31



Data for elliptic curve 32984b2

Field Data Notes
Atkin-Lehner 2+ 7- 19+ 31+ Signs for the Atkin-Lehner involutions
Class 32984b Isogeny class
Conductor 32984 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -140379904 = -1 · 28 · 72 · 192 · 31 Discriminant
Eigenvalues 2+  0  2 7-  0 -2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,121,250] [a1,a2,a3,a4,a6]
j 765314352/548359 j-invariant
L 2.3362437626204 L(r)(E,1)/r!
Ω 1.1681218813097 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 65968d2 Quadratic twists by: -4


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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