Properties

Label 2-1300-13.12-c1-0-1
Degree $2$
Conductor $1300$
Sign $-0.679 - 0.733i$
Analytic cond. $10.3805$
Root an. cond. $3.22188$
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  + 0.646·3-s + 0.913i·7-s − 2.58·9-s + 3.94i·11-s + (2.44 + 2.64i)13-s − 6.19·17-s − 1.11i·19-s + 0.590i·21-s − 5.54·23-s − 3.60·27-s − 1.58·29-s − 9.60i·31-s + 2.55i·33-s + 7.84i·37-s + (1.58 + 1.70i)39-s + ⋯
L(s)  = 1  + 0.373·3-s + 0.345i·7-s − 0.860·9-s + 1.19i·11-s + (0.679 + 0.733i)13-s − 1.50·17-s − 0.256i·19-s + 0.128i·21-s − 1.15·23-s − 0.694·27-s − 0.293·29-s − 1.72i·31-s + 0.443i·33-s + 1.28i·37-s + (0.253 + 0.273i)39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.679 - 0.733i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.679 - 0.733i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1300\)    =    \(2^{2} \cdot 5^{2} \cdot 13\)
Sign: $-0.679 - 0.733i$
Analytic conductor: \(10.3805\)
Root analytic conductor: \(3.22188\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1300} (701, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1300,\ (\ :1/2),\ -0.679 - 0.733i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9252337369\)
\(L(\frac12)\) \(\approx\) \(0.9252337369\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
13 \( 1 + (-2.44 - 2.64i)T \)
good3 \( 1 - 0.646T + 3T^{2} \)
7 \( 1 - 0.913iT - 7T^{2} \)
11 \( 1 - 3.94iT - 11T^{2} \)
17 \( 1 + 6.19T + 17T^{2} \)
19 \( 1 + 1.11iT - 19T^{2} \)
23 \( 1 + 5.54T + 23T^{2} \)
29 \( 1 + 1.58T + 29T^{2} \)
31 \( 1 + 9.60iT - 31T^{2} \)
37 \( 1 - 7.84iT - 37T^{2} \)
41 \( 1 - 5.06iT - 41T^{2} \)
43 \( 1 + 6.83T + 43T^{2} \)
47 \( 1 - 9.66iT - 47T^{2} \)
53 \( 1 - 1.29T + 53T^{2} \)
59 \( 1 - 9.01iT - 59T^{2} \)
61 \( 1 + 5.58T + 61T^{2} \)
67 \( 1 - 7.84iT - 67T^{2} \)
71 \( 1 + 6.77iT - 71T^{2} \)
73 \( 1 + 7.84iT - 73T^{2} \)
79 \( 1 - 7.16T + 79T^{2} \)
83 \( 1 - 16.5iT - 83T^{2} \)
89 \( 1 + 11.3iT - 89T^{2} \)
97 \( 1 - 1.63iT - 97T^{2} \)
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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

−9.707513637327953583612751269521, −9.154742191767009357506229726188, −8.406776165285893338214551593548, −7.62859911932544302632632069823, −6.56188774366128043973056102589, −5.95994203776742116190246446874, −4.70010199360894094032460953651, −4.00439883971581715161482911503, −2.65567461151976430728930326285, −1.87469368740724184559212813121, 0.33797176891473699201138144220, 2.05014792940737600025871264057, 3.25235216888852368993284052765, 3.89105274087016832816321797959, 5.27063185214434030693766625443, 5.98865311368772004895930817497, 6.84098300966995858509454421705, 7.972353279242934668943480692366, 8.593517775442703392173444896246, 9.043407739432762031350452460198

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