Cremona's table of elliptic curves

Curve 24640ba2

24640 = 26 · 5 · 7 · 11



Data for elliptic curve 24640ba2

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 11+ Signs for the Atkin-Lehner involutions
Class 24640ba Isogeny class
Conductor 24640 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 487413356953600 = 226 · 52 · 74 · 112 Discriminant
Eigenvalues 2-  0 5+ 7+ 11+  6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-83788,9274512] [a1,a2,a3,a4,a6]
j 248158561089321/1859334400 j-invariant
L 1.0541084259928 L(r)(E,1)/r!
Ω 0.52705421299647 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 24640m2 6160j2 123200fg2 Quadratic twists by: -4 8 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