Cremona's table of elliptic curves

Curve 2730f4

2730 = 2 · 3 · 5 · 7 · 13



Data for elliptic curve 2730f4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 2730f Isogeny class
Conductor 2730 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 41984670 = 2 · 3 · 5 · 72 · 134 Discriminant
Eigenvalues 2+ 3+ 5+ 7- -4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-7843,264103] [a1,a2,a3,a4,a6]
Generators [51:-22:1] Generators of the group modulo torsion
j 53365044437418169/41984670 j-invariant
L 1.9653967873427 L(r)(E,1)/r!
Ω 1.6925745010064 Real period
R 0.58059387819386 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 21840bu4 87360dn4 8190by3 13650cm4 Quadratic twists by: -4 8 -3 5


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