Properties

Label 2-3381-1.1-c1-0-38
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 $0$

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: \(0\)
Selberg data: \((2,\ 3381,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.148729817\)
\(L(\frac12)\) \(\approx\) \(2.148729817\)
\(L(\frac{3}{2})\) 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

−8.809003215957157702315719153893, −7.79400244437991582086392791320, −6.78414788192226182761500632092, −6.11780579330888384097459123397, −5.57857087272567569053211970343, −4.80963944979972364623492762581, −4.29071759133285087785979630808, −3.01619940495465140523308130525, −2.19652151886472910695673480891, −0.810315865276667288594431625511, 0.810315865276667288594431625511, 2.19652151886472910695673480891, 3.01619940495465140523308130525, 4.29071759133285087785979630808, 4.80963944979972364623492762581, 5.57857087272567569053211970343, 6.11780579330888384097459123397, 6.78414788192226182761500632092, 7.79400244437991582086392791320, 8.809003215957157702315719153893

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