Cremona's table of elliptic curves

Curve 39984p2

39984 = 24 · 3 · 72 · 17



Data for elliptic curve 39984p2

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17+ Signs for the Atkin-Lehner involutions
Class 39984p Isogeny class
Conductor 39984 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 3838527334656 = 28 · 32 · 78 · 172 Discriminant
Eigenvalues 2+ 3-  2 7-  4 -6 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-6092,154860] [a1,a2,a3,a4,a6]
Generators [15755:148176:125] Generators of the group modulo torsion
j 830321872/127449 j-invariant
L 8.4972571958365 L(r)(E,1)/r!
Ω 0.7520097120341 Real period
R 5.6496991061787 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 19992c2 119952bm2 5712b2 Quadratic twists by: -4 -3 -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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