Cremona's table of elliptic curves

Curve 12870k2

12870 = 2 · 32 · 5 · 11 · 13



Data for elliptic curve 12870k2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11+ 13- Signs for the Atkin-Lehner involutions
Class 12870k Isogeny class
Conductor 12870 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 14961321279590400 = 212 · 310 · 52 · 114 · 132 Discriminant
Eigenvalues 2+ 3- 5+  0 11+ 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-209880,36590400] [a1,a2,a3,a4,a6]
Generators [-165:8250:1] Generators of the group modulo torsion
j 1402524686897642881/20523074457600 j-invariant
L 3.1674293579487 L(r)(E,1)/r!
Ω 0.39515284454203 Real period
R 2.0039267094355 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 102960dt2 4290bc2 64350dj2 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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