Cremona's table of elliptic curves

Curve 1218k2

1218 = 2 · 3 · 7 · 29



Data for elliptic curve 1218k2

Field Data Notes
Atkin-Lehner 2- 3- 7- 29+ Signs for the Atkin-Lehner involutions
Class 1218k Isogeny class
Conductor 1218 Conductor
∏ cp 72 Product of Tamagawa factors cp
Δ 274663872 = 26 · 36 · 7 · 292 Discriminant
Eigenvalues 2- 3-  0 7-  0  2 -6  8 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-2373,44289] [a1,a2,a3,a4,a6]
j 1477843225692625/274663872 j-invariant
L 3.3744995006746 L(r)(E,1)/r!
Ω 1.6872497503373 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 9744h2 38976j2 3654m2 30450b2 Quadratic twists by: -4 8 -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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