Properties

Label 2-48e2-16.13-c1-0-5
Degree $2$
Conductor $2304$
Sign $-0.382 - 0.923i$
Analytic cond. $18.3975$
Root an. cond. $4.28923$
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  + 1.41i·7-s + (−1 − i)13-s − 6·17-s + (4.24 + 4.24i)19-s − 8.48i·23-s + 5i·25-s + (6 + 6i)29-s + 1.41·31-s + (−5 + 5i)37-s + 6i·41-s + (−4.24 + 4.24i)43-s − 8.48·47-s + 5·49-s + (−6 + 6i)53-s + (−5 − 5i)61-s + ⋯
L(s)  = 1  + 0.534i·7-s + (−0.277 − 0.277i)13-s − 1.45·17-s + (0.973 + 0.973i)19-s − 1.76i·23-s + i·25-s + (1.11 + 1.11i)29-s + 0.254·31-s + (−0.821 + 0.821i)37-s + 0.937i·41-s + (−0.646 + 0.646i)43-s − 1.23·47-s + 0.714·49-s + (−0.824 + 0.824i)53-s + (−0.640 − 0.640i)61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.382 - 0.923i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.382 - 0.923i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $-0.382 - 0.923i$
Analytic conductor: \(18.3975\)
Root analytic conductor: \(4.28923\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2304} (577, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :1/2),\ -0.382 - 0.923i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.077239594\)
\(L(\frac12)\) \(\approx\) \(1.077239594\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good5 \( 1 - 5iT^{2} \)
7 \( 1 - 1.41iT - 7T^{2} \)
11 \( 1 - 11iT^{2} \)
13 \( 1 + (1 + i)T + 13iT^{2} \)
17 \( 1 + 6T + 17T^{2} \)
19 \( 1 + (-4.24 - 4.24i)T + 19iT^{2} \)
23 \( 1 + 8.48iT - 23T^{2} \)
29 \( 1 + (-6 - 6i)T + 29iT^{2} \)
31 \( 1 - 1.41T + 31T^{2} \)
37 \( 1 + (5 - 5i)T - 37iT^{2} \)
41 \( 1 - 6iT - 41T^{2} \)
43 \( 1 + (4.24 - 4.24i)T - 43iT^{2} \)
47 \( 1 + 8.48T + 47T^{2} \)
53 \( 1 + (6 - 6i)T - 53iT^{2} \)
59 \( 1 - 59iT^{2} \)
61 \( 1 + (5 + 5i)T + 61iT^{2} \)
67 \( 1 + (-2.82 - 2.82i)T + 67iT^{2} \)
71 \( 1 + 8.48iT - 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 + 1.41T + 79T^{2} \)
83 \( 1 + (-8.48 - 8.48i)T + 83iT^{2} \)
89 \( 1 - 6iT - 89T^{2} \)
97 \( 1 + 12T + 97T^{2} \)
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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

−9.166621301000003124149174251325, −8.489707121229663193461656375091, −7.84645658408280016024313893055, −6.74482403360509508164141066691, −6.30503206418632232052932633575, −5.13905627158435542365683695826, −4.64499638070020071096314864984, −3.37629555557710574972288974723, −2.58104023488496124966257506820, −1.37926782333916385170133901781, 0.36781669003870647882598076445, 1.82985133504901376573277304707, 2.88665714932374340011344779327, 3.95841575990851241331003382181, 4.70685389115854170088387727069, 5.55298413978185410955867840963, 6.64897060806520900504018887011, 7.10517181703890070943609204705, 7.974707149727411843867717692784, 8.813951607911538149889379514953

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