Properties

Label 2-2352-28.27-c1-0-0
Degree $2$
Conductor $2352$
Sign $-0.912 - 0.409i$
Analytic cond. $18.7808$
Root an. cond. $4.33368$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 0.765i·5-s + 9-s + 2.16i·11-s − 0.317i·13-s + 0.765i·15-s + 3.37i·17-s − 5.65·19-s − 5.22i·23-s + 4.41·25-s − 27-s − 2.58·29-s − 1.65·31-s − 2.16i·33-s − 1.41·37-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.342i·5-s + 0.333·9-s + 0.652i·11-s − 0.0879i·13-s + 0.197i·15-s + 0.819i·17-s − 1.29·19-s − 1.08i·23-s + 0.882·25-s − 0.192·27-s − 0.480·29-s − 0.297·31-s − 0.376i·33-s − 0.232·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.912 - 0.409i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.912 - 0.409i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2352\)    =    \(2^{4} \cdot 3 \cdot 7^{2}\)
Sign: $-0.912 - 0.409i$
Analytic conductor: \(18.7808\)
Root analytic conductor: \(4.33368\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2352} (1567, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2352,\ (\ :1/2),\ -0.912 - 0.409i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2373732264\)
\(L(\frac12)\) \(\approx\) \(0.2373732264\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
7 \( 1 \)
good5 \( 1 + 0.765iT - 5T^{2} \)
11 \( 1 - 2.16iT - 11T^{2} \)
13 \( 1 + 0.317iT - 13T^{2} \)
17 \( 1 - 3.37iT - 17T^{2} \)
19 \( 1 + 5.65T + 19T^{2} \)
23 \( 1 + 5.22iT - 23T^{2} \)
29 \( 1 + 2.58T + 29T^{2} \)
31 \( 1 + 1.65T + 31T^{2} \)
37 \( 1 + 1.41T + 37T^{2} \)
41 \( 1 + 5.99iT - 41T^{2} \)
43 \( 1 - 7.39iT - 43T^{2} \)
47 \( 1 + 9.65T + 47T^{2} \)
53 \( 1 - 1.65T + 53T^{2} \)
59 \( 1 + 5.65T + 59T^{2} \)
61 \( 1 + 7.07iT - 61T^{2} \)
67 \( 1 - 11.7iT - 67T^{2} \)
71 \( 1 - 15.6iT - 71T^{2} \)
73 \( 1 + 6.62iT - 73T^{2} \)
79 \( 1 + 13.5iT - 79T^{2} \)
83 \( 1 + 6.34T + 83T^{2} \)
89 \( 1 - 11.4iT - 89T^{2} \)
97 \( 1 - 3.82iT - 97T^{2} \)
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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

−9.264597675562794197444250606619, −8.554860304282381799423874785429, −7.83411836448650630283302380449, −6.79227115127176918896744241328, −6.32647727843282047794853010092, −5.32343922505680147297635481476, −4.57977351298623338823676199041, −3.86233774080046789716250612311, −2.48449953552213712499924520481, −1.42291480824776091817026402485, 0.087464364595941041859177282238, 1.56566591874379821537916830576, 2.82379802445324777454984750692, 3.74671946656088102014515150209, 4.76040216370376423020191417908, 5.52463584195135138291247305371, 6.35828294020820344739970019891, 6.98139376158271156703835583670, 7.81080316838531594192051488428, 8.698958667879034007078690308493

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