Cremona's table of elliptic curves

Curve 27720s4

27720 = 23 · 32 · 5 · 7 · 11



Data for elliptic curve 27720s4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 27720s Isogeny class
Conductor 27720 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 860694024960000 = 211 · 38 · 54 · 7 · 114 Discriminant
Eigenvalues 2+ 3- 5- 7+ 11-  2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-33267,-1860626] [a1,a2,a3,a4,a6]
j 2727138195938/576489375 j-invariant
L 2.8703053202773 L(r)(E,1)/r!
Ω 0.35878816503472 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 55440bl4 9240bb3 Quadratic twists by: -4 -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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