Properties

Label 2-547-547.546-c2-0-51
Degree $2$
Conductor $547$
Sign $1$
Analytic cond. $14.9046$
Root an. cond. $3.86065$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·4-s + 9·9-s − 1.31·11-s + 12.0·13-s + 16·16-s − 35.3·19-s + 25·25-s + 56.8·29-s + 36·36-s − 5.24·44-s − 85.4·47-s + 49·49-s + 48.1·52-s − 45.3·53-s + 64·64-s + 98.9·67-s + 138.·73-s − 141.·76-s + 81·81-s − 138.·97-s − 11.8·99-s + 100·100-s − 31.3·113-s + 227.·116-s + 108.·117-s + ⋯
L(s)  = 1  + 4-s + 9-s − 0.119·11-s + 0.925·13-s + 16-s − 1.86·19-s + 25-s + 1.95·29-s + 36-s − 0.119·44-s − 1.81·47-s + 0.999·49-s + 0.925·52-s − 0.856·53-s + 64-s + 1.47·67-s + 1.90·73-s − 1.86·76-s + 81-s − 1.42·97-s − 0.119·99-s + 100-s − 0.277·113-s + 1.95·116-s + 0.925·117-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 547 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 547 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(547\)
Sign: $1$
Analytic conductor: \(14.9046\)
Root analytic conductor: \(3.86065\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{547} (546, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 547,\ (\ :1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.520646248\)
\(L(\frac12)\) \(\approx\) \(2.520646248\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad547 \( 1 + 547T \)
good2 \( 1 - 4T^{2} \)
3 \( 1 - 9T^{2} \)
5 \( 1 - 25T^{2} \)
7 \( 1 - 49T^{2} \)
11 \( 1 + 1.31T + 121T^{2} \)
13 \( 1 - 12.0T + 169T^{2} \)
17 \( 1 - 289T^{2} \)
19 \( 1 + 35.3T + 361T^{2} \)
23 \( 1 - 529T^{2} \)
29 \( 1 - 56.8T + 841T^{2} \)
31 \( 1 - 961T^{2} \)
37 \( 1 - 1.36e3T^{2} \)
41 \( 1 - 1.68e3T^{2} \)
43 \( 1 - 1.84e3T^{2} \)
47 \( 1 + 85.4T + 2.20e3T^{2} \)
53 \( 1 + 45.3T + 2.80e3T^{2} \)
59 \( 1 - 3.48e3T^{2} \)
61 \( 1 - 3.72e3T^{2} \)
67 \( 1 - 98.9T + 4.48e3T^{2} \)
71 \( 1 - 5.04e3T^{2} \)
73 \( 1 - 138.T + 5.32e3T^{2} \)
79 \( 1 - 6.24e3T^{2} \)
83 \( 1 - 6.88e3T^{2} \)
89 \( 1 - 7.92e3T^{2} \)
97 \( 1 + 138.T + 9.40e3T^{2} \)
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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

−10.64192921059931043260682585954, −9.990110729492097668359572250469, −8.659337806684879330641757127344, −7.931137464318274405672144419938, −6.62741824993304671830727285447, −6.46471886661242904474601187143, −4.92282029190601306714769922749, −3.78973971150953595697167912247, −2.48773918926333368846680989935, −1.26184553004121869175853389375, 1.26184553004121869175853389375, 2.48773918926333368846680989935, 3.78973971150953595697167912247, 4.92282029190601306714769922749, 6.46471886661242904474601187143, 6.62741824993304671830727285447, 7.931137464318274405672144419938, 8.659337806684879330641757127344, 9.990110729492097668359572250469, 10.64192921059931043260682585954

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