Cremona's table of elliptic curves

Curve 6240f1

6240 = 25 · 3 · 5 · 13



Data for elliptic curve 6240f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 13+ Signs for the Atkin-Lehner involutions
Class 6240f Isogeny class
Conductor 6240 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 13440 Modular degree for the optimal curve
Δ -363916800000 = -1 · 212 · 37 · 55 · 13 Discriminant
Eigenvalues 2+ 3+ 5- -1  3 13+ -5  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-44845,-3640475] [a1,a2,a3,a4,a6]
j -2435092894982656/88846875 j-invariant
L 1.6403604670754 L(r)(E,1)/r!
Ω 0.16403604670754 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6240p1 12480cr1 18720bc1 31200cc1 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
Back to Tables and computations