Cremona's table of elliptic curves

Curve 27720w3

27720 = 23 · 32 · 5 · 7 · 11



Data for elliptic curve 27720w3

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 11- Signs for the Atkin-Lehner involutions
Class 27720w Isogeny class
Conductor 27720 Conductor
∏ cp 768 Product of Tamagawa factors cp
Δ 1.1670176191323E+22 Discriminant
Eigenvalues 2+ 3- 5- 7- 11-  2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7984227,6956276654] [a1,a2,a3,a4,a6]
Generators [-2657:97020:1] Generators of the group modulo torsion
j 75404081626158563716/15633273575910375 j-invariant
L 6.6378924825007 L(r)(E,1)/r!
Ω 0.12039355912154 Real period
R 1.1486447259122 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 55440ba3 9240r3 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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