Cremona's table of elliptic curves

Curve 27664i1

27664 = 24 · 7 · 13 · 19



Data for elliptic curve 27664i1

Field Data Notes
Atkin-Lehner 2- 7+ 13+ 19+ Signs for the Atkin-Lehner involutions
Class 27664i Isogeny class
Conductor 27664 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 133056 Modular degree for the optimal curve
Δ -1539647589097072 = -1 · 24 · 72 · 133 · 197 Discriminant
Eigenvalues 2-  0  4 7+  2 13+  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6653,1899375] [a1,a2,a3,a4,a6]
j -2035430602516224/96227974318567 j-invariant
L 3.1616043471624 L(r)(E,1)/r!
Ω 0.39520054339531 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6916f1 110656be1 Quadratic twists by: -4 8


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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