Cremona's table of elliptic curves

Curve 27720bo1

27720 = 23 · 32 · 5 · 7 · 11



Data for elliptic curve 27720bo1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ 11- Signs for the Atkin-Lehner involutions
Class 27720bo Isogeny class
Conductor 27720 Conductor
∏ cp 56 Product of Tamagawa factors cp
deg 2365440 Modular degree for the optimal curve
Δ 1.4092104152256E+23 Discriminant
Eigenvalues 2- 3- 5- 7+ 11- -4  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-13795347,-7921122914] [a1,a2,a3,a4,a6]
Generators [-973:67680:1] Generators of the group modulo torsion
j 388950302854250851396/188776686710390625 j-invariant
L 5.4135537962966 L(r)(E,1)/r!
Ω 0.082250914865179 Real period
R 4.7012536535918 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 55440bn1 9240l1 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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