Cremona's table of elliptic curves

Curve 27209c1

27209 = 7 · 132 · 23



Data for elliptic curve 27209c1

Field Data Notes
Atkin-Lehner 7+ 13+ 23+ Signs for the Atkin-Lehner involutions
Class 27209c Isogeny class
Conductor 27209 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 36288 Modular degree for the optimal curve
Δ 1707324399053 = 7 · 139 · 23 Discriminant
Eigenvalues  0 -2  0 7+  3 13+ -3 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-5633,148230] [a1,a2,a3,a4,a6]
Generators [30:84:1] Generators of the group modulo torsion
j 4096000000/353717 j-invariant
L 2.2405481612637 L(r)(E,1)/r!
Ω 0.81917750123238 Real period
R 1.3675596301735 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 2093h1 Quadratic twists by: 13


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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