Cremona's table of elliptic curves

Curve 12870cd4

12870 = 2 · 32 · 5 · 11 · 13



Data for elliptic curve 12870cd4

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 13- Signs for the Atkin-Lehner involutions
Class 12870cd Isogeny class
Conductor 12870 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 60941242919700 = 22 · 318 · 52 · 112 · 13 Discriminant
Eigenvalues 2- 3- 5- -4 11+ 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-7550537,7987621749] [a1,a2,a3,a4,a6]
Generators [1587:-774:1] Generators of the group modulo torsion
j 65302476285992806722889/83595669300 j-invariant
L 6.6835279693128 L(r)(E,1)/r!
Ω 0.39693834838228 Real period
R 2.1047122294153 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 102960ev4 4290e3 64350ba4 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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