Properties

Label 2-1332-37.31-c0-0-0
Degree $2$
Conductor $1332$
Sign $0.763 + 0.646i$
Analytic cond. $0.664754$
Root an. cond. $0.815324$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 7-s i·11-s + (1 − i)17-s + (1 − i)19-s + (1 − i)23-s + i·25-s + (1 + i)29-s i·37-s + i·41-s − 47-s − 53-s − 71-s i·73-s + i·77-s + (−1 + i)79-s + ⋯
L(s)  = 1  − 7-s i·11-s + (1 − i)17-s + (1 − i)19-s + (1 − i)23-s + i·25-s + (1 + i)29-s i·37-s + i·41-s − 47-s − 53-s − 71-s i·73-s + i·77-s + (−1 + i)79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1332 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.763 + 0.646i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1332 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.763 + 0.646i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1332\)    =    \(2^{2} \cdot 3^{2} \cdot 37\)
Sign: $0.763 + 0.646i$
Analytic conductor: \(0.664754\)
Root analytic conductor: \(0.815324\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1332} (253, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1332,\ (\ :0),\ 0.763 + 0.646i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.9901232450\)
\(L(\frac12)\) \(\approx\) \(0.9901232450\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
37 \( 1 + iT \)
good5 \( 1 - iT^{2} \)
7 \( 1 + T + T^{2} \)
11 \( 1 + iT - T^{2} \)
13 \( 1 - iT^{2} \)
17 \( 1 + (-1 + i)T - iT^{2} \)
19 \( 1 + (-1 + i)T - iT^{2} \)
23 \( 1 + (-1 + i)T - iT^{2} \)
29 \( 1 + (-1 - i)T + iT^{2} \)
31 \( 1 + iT^{2} \)
41 \( 1 - iT - T^{2} \)
43 \( 1 - iT^{2} \)
47 \( 1 + T + T^{2} \)
53 \( 1 + T + T^{2} \)
59 \( 1 - iT^{2} \)
61 \( 1 + iT^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 + T + T^{2} \)
73 \( 1 + iT - T^{2} \)
79 \( 1 + (1 - i)T - iT^{2} \)
83 \( 1 - T + T^{2} \)
89 \( 1 + (-1 - i)T + iT^{2} \)
97 \( 1 - iT^{2} \)
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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

−9.495176796307526365935178089189, −9.170113604138990475444606838205, −8.133082234759844983683208198924, −7.15344682254825108313963550289, −6.54872252403708265350922844956, −5.51871430423461080657967806116, −4.78343392773693847815040386442, −3.17552760762104351355673672730, −3.04043126554928920221463277642, −0.948801273017055576328193321162, 1.49503390060530460768852581895, 2.94629219843390123621995246818, 3.74602960213799912227260790124, 4.85476460581243332753220651953, 5.86726542001514331009570654582, 6.57289365047428225011075757892, 7.51902281514363926531244768445, 8.184676394905054721283816671312, 9.298426370763848530811450167283, 10.03004208454528131236286528271

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