Cremona's table of elliptic curves

Curve 6240k2

6240 = 25 · 3 · 5 · 13



Data for elliptic curve 6240k2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 6240k Isogeny class
Conductor 6240 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 37440000 = 29 · 32 · 54 · 13 Discriminant
Eigenvalues 2+ 3- 5+  4  4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1256,-17556] [a1,a2,a3,a4,a6]
j 428320044872/73125 j-invariant
L 3.2076559085618 L(r)(E,1)/r!
Ω 0.80191397714046 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6240b3 12480ci3 18720bm3 31200bq4 Quadratic twists by: -4 8 -3 5


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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