Properties

Label 2-3381-1.1-c1-0-116
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  + 1.01·2-s + 3-s − 0.961·4-s − 2.85·5-s + 1.01·6-s − 3.01·8-s + 9-s − 2.90·10-s + 1.04·11-s − 0.961·12-s + 4.67·13-s − 2.85·15-s − 1.15·16-s − 1.79·17-s + 1.01·18-s + 2.26·19-s + 2.74·20-s + 1.06·22-s + 23-s − 3.01·24-s + 3.15·25-s + 4.76·26-s + 27-s + 3.86·29-s − 2.90·30-s − 9.09·31-s + 4.86·32-s + ⋯
L(s)  = 1  + 0.720·2-s + 0.577·3-s − 0.480·4-s − 1.27·5-s + 0.416·6-s − 1.06·8-s + 0.333·9-s − 0.920·10-s + 0.314·11-s − 0.277·12-s + 1.29·13-s − 0.737·15-s − 0.288·16-s − 0.434·17-s + 0.240·18-s + 0.519·19-s + 0.613·20-s + 0.226·22-s + 0.208·23-s − 0.616·24-s + 0.630·25-s + 0.935·26-s + 0.192·27-s + 0.717·29-s − 0.531·30-s − 1.63·31-s + 0.859·32-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 \( 1 - 1.01T + 2T^{2} \)
5 \( 1 + 2.85T + 5T^{2} \)
11 \( 1 - 1.04T + 11T^{2} \)
13 \( 1 - 4.67T + 13T^{2} \)
17 \( 1 + 1.79T + 17T^{2} \)
19 \( 1 - 2.26T + 19T^{2} \)
29 \( 1 - 3.86T + 29T^{2} \)
31 \( 1 + 9.09T + 31T^{2} \)
37 \( 1 + 1.78T + 37T^{2} \)
41 \( 1 + 7.76T + 41T^{2} \)
43 \( 1 + 0.798T + 43T^{2} \)
47 \( 1 + 12.3T + 47T^{2} \)
53 \( 1 + 6.50T + 53T^{2} \)
59 \( 1 + 5.27T + 59T^{2} \)
61 \( 1 - 3.25T + 61T^{2} \)
67 \( 1 + 7.52T + 67T^{2} \)
71 \( 1 + 0.379T + 71T^{2} \)
73 \( 1 + 8.88T + 73T^{2} \)
79 \( 1 + 9.69T + 79T^{2} \)
83 \( 1 + 8.76T + 83T^{2} \)
89 \( 1 + 12.2T + 89T^{2} \)
97 \( 1 - 16.0T + 97T^{2} \)
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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

−8.435539464927718368787916804668, −7.55841291952638359939989067328, −6.75020405251032104615301102491, −5.90731193331215956868432752804, −4.90650527260332109079651434496, −4.24199940532431384368466732998, −3.50363367256697089484738486546, −3.14902353674175131361057190940, −1.49203700209929031292463344720, 0, 1.49203700209929031292463344720, 3.14902353674175131361057190940, 3.50363367256697089484738486546, 4.24199940532431384368466732998, 4.90650527260332109079651434496, 5.90731193331215956868432752804, 6.75020405251032104615301102491, 7.55841291952638359939989067328, 8.435539464927718368787916804668

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