Cremona's table of elliptic curves

Curve 27495f1

27495 = 32 · 5 · 13 · 47



Data for elliptic curve 27495f1

Field Data Notes
Atkin-Lehner 3- 5+ 13- 47- Signs for the Atkin-Lehner involutions
Class 27495f Isogeny class
Conductor 27495 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 26880 Modular degree for the optimal curve
Δ -127178259975 = -1 · 311 · 52 · 13 · 472 Discriminant
Eigenvalues -1 3- 5+  4  4 13-  0  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-113,17192] [a1,a2,a3,a4,a6]
j -217081801/174455775 j-invariant
L 1.6853256574483 L(r)(E,1)/r!
Ω 0.842662828724 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 9165d1 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