Cremona's table of elliptic curves

Curve 24986a1

24986 = 2 · 13 · 312



Data for elliptic curve 24986a1

Field Data Notes
Atkin-Lehner 2+ 13+ 31+ Signs for the Atkin-Lehner involutions
Class 24986a Isogeny class
Conductor 24986 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 63240 Modular degree for the optimal curve
Δ -44350333946932 = -1 · 22 · 13 · 318 Discriminant
Eigenvalues 2+  2  2  1 -1 13+ -2  5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-4344,337028] [a1,a2,a3,a4,a6]
Generators [494:10664:1] Generators of the group modulo torsion
j -10633/52 j-invariant
L 6.5881932050984 L(r)(E,1)/r!
Ω 0.55557127587224 Real period
R 5.9292061083927 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 24986e1 Quadratic twists by: -31


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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