Properties

Label 2-8712-1.1-c1-0-45
Degree $2$
Conductor $8712$
Sign $1$
Analytic cond. $69.5656$
Root an. cond. $8.34060$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·5-s − 2·7-s + 4·13-s + 2·17-s + 2·19-s − 25-s + 10·29-s − 4·35-s + 10·37-s + 6·41-s − 10·43-s − 4·47-s − 3·49-s − 2·53-s + 8·59-s − 8·61-s + 8·65-s − 4·67-s − 12·71-s + 4·73-s + 14·79-s + 12·83-s + 4·85-s − 2·89-s − 8·91-s + 4·95-s − 14·97-s + ⋯
L(s)  = 1  + 0.894·5-s − 0.755·7-s + 1.10·13-s + 0.485·17-s + 0.458·19-s − 1/5·25-s + 1.85·29-s − 0.676·35-s + 1.64·37-s + 0.937·41-s − 1.52·43-s − 0.583·47-s − 3/7·49-s − 0.274·53-s + 1.04·59-s − 1.02·61-s + 0.992·65-s − 0.488·67-s − 1.42·71-s + 0.468·73-s + 1.57·79-s + 1.31·83-s + 0.433·85-s − 0.211·89-s − 0.838·91-s + 0.410·95-s − 1.42·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8712\)    =    \(2^{3} \cdot 3^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(69.5656\)
Root analytic conductor: \(8.34060\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8712,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.562390121\)
\(L(\frac12)\) \(\approx\) \(2.562390121\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 14 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−7.899444957704501078943978226511, −6.86496647254011168098517581348, −6.27672866723048133612075007991, −5.91848300546489936729513033852, −5.07525224770060843102419515066, −4.23754731633881280955135176003, −3.31353014032490521264241817988, −2.76264700682927357741540854586, −1.68380142774966721067261344167, −0.813046206531252048775568480734, 0.813046206531252048775568480734, 1.68380142774966721067261344167, 2.76264700682927357741540854586, 3.31353014032490521264241817988, 4.23754731633881280955135176003, 5.07525224770060843102419515066, 5.91848300546489936729513033852, 6.27672866723048133612075007991, 6.86496647254011168098517581348, 7.899444957704501078943978226511

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