Cremona's table of elliptic curves

Curve 27840dh6

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840dh6

Field Data Notes
Atkin-Lehner 2- 3- 5+ 29+ Signs for the Atkin-Lehner involutions
Class 27840dh Isogeny class
Conductor 27840 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 4.5414E+20 Discriminant
Eigenvalues 2- 3- 5+  0 -4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-4396161,3394944639] [a1,a2,a3,a4,a6]
Generators [687:26448:1] Generators of the group modulo torsion
j 71686050207365805122/3464813232421875 j-invariant
L 5.8921727429301 L(r)(E,1)/r!
Ω 0.16477764110797 Real period
R 2.9798605681121 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 27840d6 6960j5 83520gf6 Quadratic twists by: -4 8 -3


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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