Cremona's table of elliptic curves

Curve 2745c3

2745 = 32 · 5 · 61



Data for elliptic curve 2745c3

Field Data Notes
Atkin-Lehner 3- 5+ 61- Signs for the Atkin-Lehner involutions
Class 2745c Isogeny class
Conductor 2745 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 182350693125 = 314 · 54 · 61 Discriminant
Eigenvalues -1 3- 5+  0  0 -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-3308,71106] [a1,a2,a3,a4,a6]
Generators [-22:375:1] Generators of the group modulo torsion
j 5489965305721/250138125 j-invariant
L 1.9464748479303 L(r)(E,1)/r!
Ω 1.0008892706465 Real period
R 0.97237272144654 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 43920bo4 915b3 13725g3 Quadratic twists by: -4 -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
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