Cremona's table of elliptic curves

Curve 27807m1

27807 = 3 · 13 · 23 · 31



Data for elliptic curve 27807m1

Field Data Notes
Atkin-Lehner 3- 13- 23+ 31- Signs for the Atkin-Lehner involutions
Class 27807m Isogeny class
Conductor 27807 Conductor
∏ cp 56 Product of Tamagawa factors cp
deg 443520 Modular degree for the optimal curve
Δ -4999733299941782103 = -1 · 314 · 132 · 235 · 312 Discriminant
Eigenvalues  1 3- -2  2 -2 13- -6 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-159697,-110361961] [a1,a2,a3,a4,a6]
j -450412128076665737737/4999733299941782103 j-invariant
L 1.4461795977762 L(r)(E,1)/r!
Ω 0.10329854269838 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 83421w1 Quadratic twists by: -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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