Cremona's table of elliptic curves

Curve 27720h5

27720 = 23 · 32 · 5 · 7 · 11



Data for elliptic curve 27720h5

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 11+ Signs for the Atkin-Lehner involutions
Class 27720h Isogeny class
Conductor 27720 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -1.578740625E+20 Discriminant
Eigenvalues 2+ 3- 5+ 7- 11+ -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-905763,689592062] [a1,a2,a3,a4,a6]
Generators [-3214:251541:8] Generators of the group modulo torsion
j -55043996611705922/105743408203125 j-invariant
L 4.9506212543003 L(r)(E,1)/r!
Ω 0.16238093671457 Real period
R 7.6219249538545 Regulator
r 1 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 55440m5 9240y6 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
Back to Tables and computations