Properties

Label 2-1078-1.1-c5-0-125
Degree $2$
Conductor $1078$
Sign $1$
Analytic cond. $172.893$
Root an. cond. $13.1489$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 29·3-s + 16·4-s + 31·5-s + 116·6-s + 64·8-s + 598·9-s + 124·10-s + 121·11-s + 464·12-s − 112·13-s + 899·15-s + 256·16-s + 1.14e3·17-s + 2.39e3·18-s + 612·19-s + 496·20-s + 484·22-s − 1.94e3·23-s + 1.85e3·24-s − 2.16e3·25-s − 448·26-s + 1.02e4·27-s + 1.19e3·29-s + 3.59e3·30-s + 1.03e3·31-s + 1.02e3·32-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.86·3-s + 1/2·4-s + 0.554·5-s + 1.31·6-s + 0.353·8-s + 2.46·9-s + 0.392·10-s + 0.301·11-s + 0.930·12-s − 0.183·13-s + 1.03·15-s + 1/4·16-s + 0.958·17-s + 1.74·18-s + 0.388·19-s + 0.277·20-s + 0.213·22-s − 0.765·23-s + 0.657·24-s − 0.692·25-s − 0.129·26-s + 2.71·27-s + 0.263·29-s + 0.729·30-s + 0.193·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1078 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1078 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1078\)    =    \(2 \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(172.893\)
Root analytic conductor: \(13.1489\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1078,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(9.962486859\)
\(L(\frac12)\) \(\approx\) \(9.962486859\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
7 \( 1 \)
11 \( 1 - p^{2} T \)
good3 \( 1 - 29 T + p^{5} T^{2} \)
5 \( 1 - 31 T + p^{5} T^{2} \)
13 \( 1 + 112 T + p^{5} T^{2} \)
17 \( 1 - 1142 T + p^{5} T^{2} \)
19 \( 1 - 612 T + p^{5} T^{2} \)
23 \( 1 + 1941 T + p^{5} T^{2} \)
29 \( 1 - 1192 T + p^{5} T^{2} \)
31 \( 1 - 1037 T + p^{5} T^{2} \)
37 \( 1 - 8083 T + p^{5} T^{2} \)
41 \( 1 - 10444 T + p^{5} T^{2} \)
43 \( 1 - 58 T + p^{5} T^{2} \)
47 \( 1 + 8656 T + p^{5} T^{2} \)
53 \( 1 + 20318 T + p^{5} T^{2} \)
59 \( 1 - 21351 T + p^{5} T^{2} \)
61 \( 1 + 47044 T + p^{5} T^{2} \)
67 \( 1 - 48093 T + p^{5} T^{2} \)
71 \( 1 + 24967 T + p^{5} T^{2} \)
73 \( 1 - 42288 T + p^{5} T^{2} \)
79 \( 1 + 72410 T + p^{5} T^{2} \)
83 \( 1 - 15806 T + p^{5} T^{2} \)
89 \( 1 - 114761 T + p^{5} T^{2} \)
97 \( 1 - 5159 T + p^{5} T^{2} \)
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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

−9.328898202158113156426938925339, −8.098730830949982840043753109244, −7.73892329173357746231889590542, −6.70717820675724747700699352561, −5.73203850560298424301764656981, −4.53546085862631976772751973829, −3.71958995453164891625259487045, −2.92066619618526002192670093929, −2.11922484778386016175477453926, −1.23648988697166518296442429209, 1.23648988697166518296442429209, 2.11922484778386016175477453926, 2.92066619618526002192670093929, 3.71958995453164891625259487045, 4.53546085862631976772751973829, 5.73203850560298424301764656981, 6.70717820675724747700699352561, 7.73892329173357746231889590542, 8.098730830949982840043753109244, 9.328898202158113156426938925339

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