Properties

Label 2-12e2-3.2-c2-0-0
Degree $2$
Conductor $144$
Sign $-0.577 - 0.816i$
Analytic cond. $3.92371$
Root an. cond. $1.98083$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7.07i·5-s − 12·7-s + 5.65i·11-s − 8·13-s + 9.89i·17-s + 16·19-s + 39.5i·23-s − 25.0·25-s − 29.6i·29-s + 4·31-s − 84.8i·35-s + 30·37-s − 21.2i·41-s + 8·43-s + 16.9i·47-s + ⋯
L(s)  = 1  + 1.41i·5-s − 1.71·7-s + 0.514i·11-s − 0.615·13-s + 0.582i·17-s + 0.842·19-s + 1.72i·23-s − 1.00·25-s − 1.02i·29-s + 0.129·31-s − 2.42i·35-s + 0.810·37-s − 0.517i·41-s + 0.186·43-s + 0.361i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.577 - 0.816i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.577 - 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(144\)    =    \(2^{4} \cdot 3^{2}\)
Sign: $-0.577 - 0.816i$
Analytic conductor: \(3.92371\)
Root analytic conductor: \(1.98083\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{144} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 144,\ (\ :1),\ -0.577 - 0.816i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.398017 + 0.768910i\)
\(L(\frac12)\) \(\approx\) \(0.398017 + 0.768910i\)
\(L(2)\) 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 \( 1 - 7.07iT - 25T^{2} \)
7 \( 1 + 12T + 49T^{2} \)
11 \( 1 - 5.65iT - 121T^{2} \)
13 \( 1 + 8T + 169T^{2} \)
17 \( 1 - 9.89iT - 289T^{2} \)
19 \( 1 - 16T + 361T^{2} \)
23 \( 1 - 39.5iT - 529T^{2} \)
29 \( 1 + 29.6iT - 841T^{2} \)
31 \( 1 - 4T + 961T^{2} \)
37 \( 1 - 30T + 1.36e3T^{2} \)
41 \( 1 + 21.2iT - 1.68e3T^{2} \)
43 \( 1 - 8T + 1.84e3T^{2} \)
47 \( 1 - 16.9iT - 2.20e3T^{2} \)
53 \( 1 - 49.4iT - 2.80e3T^{2} \)
59 \( 1 + 79.1iT - 3.48e3T^{2} \)
61 \( 1 + 14T + 3.72e3T^{2} \)
67 \( 1 - 88T + 4.48e3T^{2} \)
71 \( 1 - 28.2iT - 5.04e3T^{2} \)
73 \( 1 + 80T + 5.32e3T^{2} \)
79 \( 1 + 100T + 6.24e3T^{2} \)
83 \( 1 - 130. iT - 6.88e3T^{2} \)
89 \( 1 - 148. iT - 7.92e3T^{2} \)
97 \( 1 + 112T + 9.40e3T^{2} \)
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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

−13.24735222135142667057810889499, −12.23373142095143747127762562572, −11.12482701009536299409571331328, −9.924460835725363737839603744465, −9.576884334260884225917810290604, −7.59332269596883217138421250277, −6.80481579083797546684420965608, −5.82152952893211783055835309240, −3.71884225589732074966725039280, −2.68972719173802018432960162741, 0.55045154687538789914455150589, 3.01764409599214698489808494239, 4.60555681699027270270598066899, 5.84059547680772593226015249683, 7.06766094581704811118873486666, 8.562359125977629017616364519796, 9.351726225063164252769311287994, 10.20275377197463729187005314187, 11.80143691356757460153509152577, 12.69775952928540758968425766749

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