Cremona's table of elliptic curves

Curve 12870bl1

12870 = 2 · 32 · 5 · 11 · 13



Data for elliptic curve 12870bl1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11- 13- Signs for the Atkin-Lehner involutions
Class 12870bl Isogeny class
Conductor 12870 Conductor
∏ cp 70 Product of Tamagawa factors cp
deg 11200 Modular degree for the optimal curve
Δ -1544400000 = -1 · 27 · 33 · 55 · 11 · 13 Discriminant
Eigenvalues 2- 3+ 5- -5 11- 13-  0  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1322,18921] [a1,a2,a3,a4,a6]
Generators [11:69:1] Generators of the group modulo torsion
j -9456845543523/57200000 j-invariant
L 6.5859089604477 L(r)(E,1)/r!
Ω 1.5142284229751 Real period
R 0.062133567362201 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 102960cl1 12870a1 64350k1 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
Back to Tables and computations