Cremona's table of elliptic curves

Curve 27495c2

27495 = 32 · 5 · 13 · 47



Data for elliptic curve 27495c2

Field Data Notes
Atkin-Lehner 3+ 5- 13+ 47+ Signs for the Atkin-Lehner involutions
Class 27495c Isogeny class
Conductor 27495 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -12114984375 = -1 · 33 · 56 · 13 · 472 Discriminant
Eigenvalues  1 3+ 5-  2  4 13+  2  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-159,-5312] [a1,a2,a3,a4,a6]
j -16522921323/448703125 j-invariant
L 3.3025937381137 L(r)(E,1)/r!
Ω 0.55043228968576 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 27495b2 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
Back to Tables and computations