Properties

Label 2-6800-1.1-c1-0-44
Degree $2$
Conductor $6800$
Sign $1$
Analytic cond. $54.2982$
Root an. cond. $7.36873$
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  + 2·3-s − 2·7-s + 9-s − 2·11-s − 2·13-s − 17-s − 4·21-s + 6·23-s − 4·27-s − 6·29-s + 10·31-s − 4·33-s − 2·37-s − 4·39-s + 10·41-s + 4·43-s + 12·47-s − 3·49-s − 2·51-s + 10·53-s − 8·59-s − 14·61-s − 2·63-s + 8·67-s + 12·69-s + 2·71-s + 14·73-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.755·7-s + 1/3·9-s − 0.603·11-s − 0.554·13-s − 0.242·17-s − 0.872·21-s + 1.25·23-s − 0.769·27-s − 1.11·29-s + 1.79·31-s − 0.696·33-s − 0.328·37-s − 0.640·39-s + 1.56·41-s + 0.609·43-s + 1.75·47-s − 3/7·49-s − 0.280·51-s + 1.37·53-s − 1.04·59-s − 1.79·61-s − 0.251·63-s + 0.977·67-s + 1.44·69-s + 0.237·71-s + 1.63·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6800\)    =    \(2^{4} \cdot 5^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(54.2982\)
Root analytic conductor: \(7.36873\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.384479316\)
\(L(\frac12)\) \(\approx\) \(2.384479316\)
\(L(\frac{3}{2})\) 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 \( 1 \)
17 \( 1 + T \)
good3 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 10 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 14 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−7.84695845550863160952620581646, −7.52889635490848705135417931621, −6.68213262689700777525173057493, −5.90962679434949949898139141800, −5.08071317327650874966709367089, −4.22016985038303405331172080823, −3.38944432830528237190605252191, −2.71554500700579199036677526073, −2.20985826491343379962521058827, −0.71815527987376246139952650178, 0.71815527987376246139952650178, 2.20985826491343379962521058827, 2.71554500700579199036677526073, 3.38944432830528237190605252191, 4.22016985038303405331172080823, 5.08071317327650874966709367089, 5.90962679434949949898139141800, 6.68213262689700777525173057493, 7.52889635490848705135417931621, 7.84695845550863160952620581646

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