Properties

Label 2-3321-1.1-c1-0-137
Degree $2$
Conductor $3321$
Sign $-1$
Analytic cond. $26.5183$
Root an. cond. $5.14959$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.93·2-s + 1.73·4-s − 3.73·5-s + 0.466·7-s − 0.504·8-s − 7.22·10-s + 5.31·11-s − 1.11·13-s + 0.902·14-s − 4.45·16-s + 3.25·17-s + 0.0992·19-s − 6.49·20-s + 10.2·22-s − 3.59·23-s + 8.97·25-s − 2.15·26-s + 0.811·28-s − 4.76·29-s − 3.11·31-s − 7.60·32-s + 6.30·34-s − 1.74·35-s − 9.77·37-s + 0.191·38-s + 1.88·40-s − 41-s + ⋯
L(s)  = 1  + 1.36·2-s + 0.869·4-s − 1.67·5-s + 0.176·7-s − 0.178·8-s − 2.28·10-s + 1.60·11-s − 0.309·13-s + 0.241·14-s − 1.11·16-s + 0.790·17-s + 0.0227·19-s − 1.45·20-s + 2.19·22-s − 0.749·23-s + 1.79·25-s − 0.423·26-s + 0.153·28-s − 0.885·29-s − 0.559·31-s − 1.34·32-s + 1.08·34-s − 0.294·35-s − 1.60·37-s + 0.0311·38-s + 0.298·40-s − 0.156·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3321 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3321 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3321\)    =    \(3^{4} \cdot 41\)
Sign: $-1$
Analytic conductor: \(26.5183\)
Root analytic conductor: \(5.14959\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3321,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
41 \( 1 + T \)
good2 \( 1 - 1.93T + 2T^{2} \)
5 \( 1 + 3.73T + 5T^{2} \)
7 \( 1 - 0.466T + 7T^{2} \)
11 \( 1 - 5.31T + 11T^{2} \)
13 \( 1 + 1.11T + 13T^{2} \)
17 \( 1 - 3.25T + 17T^{2} \)
19 \( 1 - 0.0992T + 19T^{2} \)
23 \( 1 + 3.59T + 23T^{2} \)
29 \( 1 + 4.76T + 29T^{2} \)
31 \( 1 + 3.11T + 31T^{2} \)
37 \( 1 + 9.77T + 37T^{2} \)
43 \( 1 + 6.38T + 43T^{2} \)
47 \( 1 + 3.33T + 47T^{2} \)
53 \( 1 - 6.33T + 53T^{2} \)
59 \( 1 - 4.41T + 59T^{2} \)
61 \( 1 + 8.03T + 61T^{2} \)
67 \( 1 + 5.81T + 67T^{2} \)
71 \( 1 + 10.1T + 71T^{2} \)
73 \( 1 - 8.00T + 73T^{2} \)
79 \( 1 + 13.6T + 79T^{2} \)
83 \( 1 - 7.52T + 83T^{2} \)
89 \( 1 - 4.21T + 89T^{2} \)
97 \( 1 + 18.7T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.163379496736209571194830914684, −7.26218875886241673085823182309, −6.77346000730922605860972906371, −5.82613251597930186418830675748, −4.98085779306724823835925358531, −4.21079499033393550125385176346, −3.69208705997410828218837778504, −3.18334990253124703497801695138, −1.64642161582078662284835503074, 0, 1.64642161582078662284835503074, 3.18334990253124703497801695138, 3.69208705997410828218837778504, 4.21079499033393550125385176346, 4.98085779306724823835925358531, 5.82613251597930186418830675748, 6.77346000730922605860972906371, 7.26218875886241673085823182309, 8.163379496736209571194830914684

Graph of the $Z$-function along the critical line