Cremona's table of elliptic curves

Curve 12870bb1

12870 = 2 · 32 · 5 · 11 · 13



Data for elliptic curve 12870bb1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- 13- Signs for the Atkin-Lehner involutions
Class 12870bb Isogeny class
Conductor 12870 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2688 Modular degree for the optimal curve
Δ -3127410 = -1 · 2 · 37 · 5 · 11 · 13 Discriminant
Eigenvalues 2+ 3- 5-  3 11- 13-  0 -5 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-54,-162] [a1,a2,a3,a4,a6]
Generators [9:0:1] Generators of the group modulo torsion
j -24137569/4290 j-invariant
L 4.1887758326559 L(r)(E,1)/r!
Ω 0.87138674961354 Real period
R 1.2017556597325 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 102960ef1 4290x1 64350ei1 Quadratic twists by: -4 -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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