Cremona's table of elliptic curves

Curve 27840bz1

27840 = 26 · 3 · 5 · 29



Data for elliptic curve 27840bz1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 29+ Signs for the Atkin-Lehner involutions
Class 27840bz Isogeny class
Conductor 27840 Conductor
∏ cp 35 Product of Tamagawa factors cp
deg 20160 Modular degree for the optimal curve
Δ -35235000000 = -1 · 26 · 35 · 57 · 29 Discriminant
Eigenvalues 2+ 3- 5- -2 -1 -6  4  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,315,-8667] [a1,a2,a3,a4,a6]
Generators [36:225:1] Generators of the group modulo torsion
j 53838872576/550546875 j-invariant
L 6.3960524694689 L(r)(E,1)/r!
Ω 0.57240048404853 Real period
R 0.31925961169356 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27840cx1 435b1 83520bn1 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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