Cremona's table of elliptic curves

Curve 31584k2

31584 = 25 · 3 · 7 · 47



Data for elliptic curve 31584k2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 47- Signs for the Atkin-Lehner involutions
Class 31584k Isogeny class
Conductor 31584 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 2262441259008 = 212 · 36 · 73 · 472 Discriminant
Eigenvalues 2+ 3-  4 7+ -2  0 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1333521,-593162433] [a1,a2,a3,a4,a6]
Generators [467745:27049368:125] Generators of the group modulo torsion
j 64027075817331406144/552353823 j-invariant
L 8.4308488113359 L(r)(E,1)/r!
Ω 0.14049134263554 Real period
R 10.001623176178 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 31584f2 63168ch1 94752bb2 Quadratic twists by: -4 8 -3


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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