Cremona's table of elliptic curves

Curve 27720o4

27720 = 23 · 32 · 5 · 7 · 11



Data for elliptic curve 27720o4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 11+ Signs for the Atkin-Lehner involutions
Class 27720o Isogeny class
Conductor 27720 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1.5627854114727E+21 Discriminant
Eigenvalues 2+ 3- 5- 7+ 11+  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-29392947,61306130286] [a1,a2,a3,a4,a6]
Generators [3222:7110:1] Generators of the group modulo torsion
j 1881029584733429900898/1046747344575625 j-invariant
L 5.6035017132964 L(r)(E,1)/r!
Ω 0.14861852190152 Real period
R 4.7129907174436 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 55440br4 3080c3 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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