Cremona's table of elliptic curves

Curve 27720z2

27720 = 23 · 32 · 5 · 7 · 11



Data for elliptic curve 27720z2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 27720z Isogeny class
Conductor 27720 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 597506595840 = 210 · 39 · 5 · 72 · 112 Discriminant
Eigenvalues 2- 3+ 5- 7+ 11- -2  2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2187,-12906] [a1,a2,a3,a4,a6]
j 57395628/29645 j-invariant
L 2.9535557518083 L(r)(E,1)/r!
Ω 0.73838893795226 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 55440d2 27720a2 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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