Cremona's table of elliptic curves

Curve 12870ca4

12870 = 2 · 32 · 5 · 11 · 13



Data for elliptic curve 12870ca4

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 13- Signs for the Atkin-Lehner involutions
Class 12870ca Isogeny class
Conductor 12870 Conductor
∏ cp 120 Product of Tamagawa factors cp
Δ 4449426817356686880 = 25 · 310 · 5 · 118 · 133 Discriminant
Eigenvalues 2- 3- 5-  0 11+ 13-  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-16897667,26739526371] [a1,a2,a3,a4,a6]
Generators [2399:906:1] Generators of the group modulo torsion
j 731941550287276688155369/6103466141778720 j-invariant
L 7.5784097431453 L(r)(E,1)/r!
Ω 0.220460601363 Real period
R 1.1458449108052 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 102960ep4 4290d3 64350u4 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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