Properties

Label 2-3381-1.1-c1-0-129
Degree $2$
Conductor $3381$
Sign $-1$
Analytic cond. $26.9974$
Root an. cond. $5.19590$
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  + 1.94·2-s − 3-s + 1.79·4-s − 1.40·5-s − 1.94·6-s − 0.394·8-s + 9-s − 2.73·10-s + 4.53·11-s − 1.79·12-s − 2.35·13-s + 1.40·15-s − 4.36·16-s − 1.10·17-s + 1.94·18-s + 0.638·19-s − 2.51·20-s + 8.83·22-s − 23-s + 0.394·24-s − 3.03·25-s − 4.58·26-s − 27-s + 2.63·29-s + 2.73·30-s − 5.19·31-s − 7.71·32-s + ⋯
L(s)  = 1  + 1.37·2-s − 0.577·3-s + 0.898·4-s − 0.626·5-s − 0.795·6-s − 0.139·8-s + 0.333·9-s − 0.863·10-s + 1.36·11-s − 0.518·12-s − 0.653·13-s + 0.361·15-s − 1.09·16-s − 0.268·17-s + 0.459·18-s + 0.146·19-s − 0.563·20-s + 1.88·22-s − 0.208·23-s + 0.0805·24-s − 0.607·25-s − 0.900·26-s − 0.192·27-s + 0.488·29-s + 0.498·30-s − 0.932·31-s − 1.36·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3381 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3381 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3381\)    =    \(3 \cdot 7^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(26.9974\)
Root analytic conductor: \(5.19590\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3381,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
7 \( 1 \)
23 \( 1 + T \)
good2 \( 1 - 1.94T + 2T^{2} \)
5 \( 1 + 1.40T + 5T^{2} \)
11 \( 1 - 4.53T + 11T^{2} \)
13 \( 1 + 2.35T + 13T^{2} \)
17 \( 1 + 1.10T + 17T^{2} \)
19 \( 1 - 0.638T + 19T^{2} \)
29 \( 1 - 2.63T + 29T^{2} \)
31 \( 1 + 5.19T + 31T^{2} \)
37 \( 1 - 4.53T + 37T^{2} \)
41 \( 1 + 1.45T + 41T^{2} \)
43 \( 1 - 1.49T + 43T^{2} \)
47 \( 1 + 6.43T + 47T^{2} \)
53 \( 1 + 11.1T + 53T^{2} \)
59 \( 1 + 6.20T + 59T^{2} \)
61 \( 1 + 0.821T + 61T^{2} \)
67 \( 1 + 3.33T + 67T^{2} \)
71 \( 1 + 14.4T + 71T^{2} \)
73 \( 1 + 1.99T + 73T^{2} \)
79 \( 1 - 4.18T + 79T^{2} \)
83 \( 1 - 8.69T + 83T^{2} \)
89 \( 1 + 7.56T + 89T^{2} \)
97 \( 1 + 9.73T + 97T^{2} \)
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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

−8.029046902383387840310852480912, −7.19541702693760076618317717328, −6.48648815738169165954002361437, −5.93521748222247805421140709523, −5.02150356951414563242717263094, −4.35847862652766712527195298254, −3.81572321686217155561849092033, −2.92020139751084833661808842582, −1.63416442384464095490505608930, 0, 1.63416442384464095490505608930, 2.92020139751084833661808842582, 3.81572321686217155561849092033, 4.35847862652766712527195298254, 5.02150356951414563242717263094, 5.93521748222247805421140709523, 6.48648815738169165954002361437, 7.19541702693760076618317717328, 8.029046902383387840310852480912

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