Properties

Label 2-1336-1.1-c1-0-2
Degree $2$
Conductor $1336$
Sign $1$
Analytic cond. $10.6680$
Root an. cond. $3.26619$
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  − 3.31·3-s − 2.56·5-s + 1.56·7-s + 7.95·9-s + 2.12·11-s − 6.14·13-s + 8.48·15-s − 7.33·17-s − 3.28·19-s − 5.16·21-s − 2.25·23-s + 1.56·25-s − 16.4·27-s + 3.64·29-s + 3.04·31-s − 7.02·33-s − 4.00·35-s − 7.09·37-s + 20.3·39-s + 8.18·41-s + 0.642·43-s − 20.3·45-s + 11.1·47-s − 4.56·49-s + 24.2·51-s − 6.50·53-s − 5.43·55-s + ⋯
L(s)  = 1  − 1.91·3-s − 1.14·5-s + 0.590·7-s + 2.65·9-s + 0.639·11-s − 1.70·13-s + 2.18·15-s − 1.77·17-s − 0.753·19-s − 1.12·21-s − 0.469·23-s + 0.312·25-s − 3.15·27-s + 0.676·29-s + 0.546·31-s − 1.22·33-s − 0.676·35-s − 1.16·37-s + 3.25·39-s + 1.27·41-s + 0.0979·43-s − 3.03·45-s + 1.62·47-s − 0.651·49-s + 3.39·51-s − 0.893·53-s − 0.732·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1336\)    =    \(2^{3} \cdot 167\)
Sign: $1$
Analytic conductor: \(10.6680\)
Root analytic conductor: \(3.26619\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1336,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4006612118\)
\(L(\frac12)\) \(\approx\) \(0.4006612118\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
167 \( 1 - T \)
good3 \( 1 + 3.31T + 3T^{2} \)
5 \( 1 + 2.56T + 5T^{2} \)
7 \( 1 - 1.56T + 7T^{2} \)
11 \( 1 - 2.12T + 11T^{2} \)
13 \( 1 + 6.14T + 13T^{2} \)
17 \( 1 + 7.33T + 17T^{2} \)
19 \( 1 + 3.28T + 19T^{2} \)
23 \( 1 + 2.25T + 23T^{2} \)
29 \( 1 - 3.64T + 29T^{2} \)
31 \( 1 - 3.04T + 31T^{2} \)
37 \( 1 + 7.09T + 37T^{2} \)
41 \( 1 - 8.18T + 41T^{2} \)
43 \( 1 - 0.642T + 43T^{2} \)
47 \( 1 - 11.1T + 47T^{2} \)
53 \( 1 + 6.50T + 53T^{2} \)
59 \( 1 - 11.7T + 59T^{2} \)
61 \( 1 - 5.63T + 61T^{2} \)
67 \( 1 - 14.4T + 67T^{2} \)
71 \( 1 + 7.48T + 71T^{2} \)
73 \( 1 + 9.35T + 73T^{2} \)
79 \( 1 + 1.89T + 79T^{2} \)
83 \( 1 - 2.97T + 83T^{2} \)
89 \( 1 + 6.79T + 89T^{2} \)
97 \( 1 - 13.9T + 97T^{2} \)
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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

−9.917000101183522942259720837626, −8.798809264318329186274066403498, −7.71789568478038288970367383912, −6.99591260370803906735596947073, −6.43490050763877004686676896096, −5.31211933737189443654712177670, −4.44850742426320988914006606571, −4.20268906604914049557081903125, −2.11262817308438600543630058062, −0.49181182522703575664438345486, 0.49181182522703575664438345486, 2.11262817308438600543630058062, 4.20268906604914049557081903125, 4.44850742426320988914006606571, 5.31211933737189443654712177670, 6.43490050763877004686676896096, 6.99591260370803906735596947073, 7.71789568478038288970367383912, 8.798809264318329186274066403498, 9.917000101183522942259720837626

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