Properties

Label 2-97e2-1.1-c1-0-140
Degree $2$
Conductor $9409$
Sign $1$
Analytic cond. $75.1312$
Root an. cond. $8.66782$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.17·2-s + 2.12·3-s + 2.71·4-s − 2.29·5-s − 4.62·6-s + 0.301·7-s − 1.54·8-s + 1.53·9-s + 4.98·10-s − 2.44·11-s + 5.77·12-s − 5.53·13-s − 0.655·14-s − 4.89·15-s − 2.06·16-s + 1.88·17-s − 3.32·18-s + 5.44·19-s − 6.23·20-s + 0.642·21-s + 5.31·22-s + 7.47·23-s − 3.29·24-s + 0.277·25-s + 12.0·26-s − 3.12·27-s + 0.819·28-s + ⋯
L(s)  = 1  − 1.53·2-s + 1.22·3-s + 1.35·4-s − 1.02·5-s − 1.88·6-s + 0.114·7-s − 0.547·8-s + 0.510·9-s + 1.57·10-s − 0.738·11-s + 1.66·12-s − 1.53·13-s − 0.175·14-s − 1.26·15-s − 0.516·16-s + 0.458·17-s − 0.783·18-s + 1.24·19-s − 1.39·20-s + 0.140·21-s + 1.13·22-s + 1.55·23-s − 0.672·24-s + 0.0554·25-s + 2.35·26-s − 0.601·27-s + 0.154·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9409 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9409 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9409\)    =    \(97^{2}\)
Sign: $1$
Analytic conductor: \(75.1312\)
Root analytic conductor: \(8.66782\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9409,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6755853202\)
\(L(\frac12)\) \(\approx\) \(0.6755853202\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad97 \( 1 \)
good2 \( 1 + 2.17T + 2T^{2} \)
3 \( 1 - 2.12T + 3T^{2} \)
5 \( 1 + 2.29T + 5T^{2} \)
7 \( 1 - 0.301T + 7T^{2} \)
11 \( 1 + 2.44T + 11T^{2} \)
13 \( 1 + 5.53T + 13T^{2} \)
17 \( 1 - 1.88T + 17T^{2} \)
19 \( 1 - 5.44T + 19T^{2} \)
23 \( 1 - 7.47T + 23T^{2} \)
29 \( 1 + 7.37T + 29T^{2} \)
31 \( 1 + 8.92T + 31T^{2} \)
37 \( 1 - 2.38T + 37T^{2} \)
41 \( 1 + 1.71T + 41T^{2} \)
43 \( 1 - 11.5T + 43T^{2} \)
47 \( 1 + 0.957T + 47T^{2} \)
53 \( 1 + 0.513T + 53T^{2} \)
59 \( 1 - 3.47T + 59T^{2} \)
61 \( 1 - 11.8T + 61T^{2} \)
67 \( 1 + 6.60T + 67T^{2} \)
71 \( 1 - 3.07T + 71T^{2} \)
73 \( 1 + 12.6T + 73T^{2} \)
79 \( 1 + 2.21T + 79T^{2} \)
83 \( 1 + 9.33T + 83T^{2} \)
89 \( 1 - 1.97T + 89T^{2} \)
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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

−7.65596909651272253752018077549, −7.35172833180449452709311600132, −7.24419967336798869135698690138, −5.62891604451339879593719633050, −4.93154073347156836561867060424, −3.94151089771475776318104723076, −3.11380031135645963408832215868, −2.54334365317596449003018936505, −1.66339273497223544573028264656, −0.45797079937621577663820221508, 0.45797079937621577663820221508, 1.66339273497223544573028264656, 2.54334365317596449003018936505, 3.11380031135645963408832215868, 3.94151089771475776318104723076, 4.93154073347156836561867060424, 5.62891604451339879593719633050, 7.24419967336798869135698690138, 7.35172833180449452709311600132, 7.65596909651272253752018077549

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