Cremona's table of elliptic curves

Curve 27495h1

27495 = 32 · 5 · 13 · 47



Data for elliptic curve 27495h1

Field Data Notes
Atkin-Lehner 3- 5- 13- 47+ Signs for the Atkin-Lehner involutions
Class 27495h Isogeny class
Conductor 27495 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 42240 Modular degree for the optimal curve
Δ 132109048305 = 39 · 5 · 134 · 47 Discriminant
Eigenvalues -1 3- 5-  4 -4 13- -6 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1697,20864] [a1,a2,a3,a4,a6]
j 740971944649/181219545 j-invariant
L 0.97565295365138 L(r)(E,1)/r!
Ω 0.97565295365004 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 9165c1 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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