Cremona's table of elliptic curves

Curve 12870ba1

12870 = 2 · 32 · 5 · 11 · 13



Data for elliptic curve 12870ba1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- 13- Signs for the Atkin-Lehner involutions
Class 12870ba Isogeny class
Conductor 12870 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ -3720867321600 = -1 · 28 · 37 · 52 · 112 · 133 Discriminant
Eigenvalues 2+ 3- 5- -2 11- 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1404,-94640] [a1,a2,a3,a4,a6]
Generators [104:884:1] Generators of the group modulo torsion
j -420021471169/5104070400 j-invariant
L 3.5714366478658 L(r)(E,1)/r!
Ω 0.33557373958877 Real period
R 0.4434490628203 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 102960ed1 4290q1 64350eg1 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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