Properties

Label 2-605-1.1-c1-0-30
Degree $2$
Conductor $605$
Sign $-1$
Analytic cond. $4.83094$
Root an. cond. $2.19794$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.477·2-s + 0.323·3-s − 1.77·4-s − 5-s + 0.154·6-s + 2.68·7-s − 1.80·8-s − 2.89·9-s − 0.477·10-s − 0.572·12-s − 4.66·13-s + 1.28·14-s − 0.323·15-s + 2.68·16-s − 4.62·17-s − 1.38·18-s − 4.34·19-s + 1.77·20-s + 0.867·21-s + 2.77·23-s − 0.581·24-s + 25-s − 2.22·26-s − 1.90·27-s − 4.75·28-s − 3.01·29-s − 0.154·30-s + ⋯
L(s)  = 1  + 0.337·2-s + 0.186·3-s − 0.886·4-s − 0.447·5-s + 0.0629·6-s + 1.01·7-s − 0.636·8-s − 0.965·9-s − 0.150·10-s − 0.165·12-s − 1.29·13-s + 0.342·14-s − 0.0834·15-s + 0.671·16-s − 1.12·17-s − 0.325·18-s − 0.995·19-s + 0.396·20-s + 0.189·21-s + 0.578·23-s − 0.118·24-s + 0.200·25-s − 0.436·26-s − 0.366·27-s − 0.899·28-s − 0.559·29-s − 0.0281·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(605\)    =    \(5 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(4.83094\)
Root analytic conductor: \(2.19794\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 605,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
11 \( 1 \)
good2 \( 1 - 0.477T + 2T^{2} \)
3 \( 1 - 0.323T + 3T^{2} \)
7 \( 1 - 2.68T + 7T^{2} \)
13 \( 1 + 4.66T + 13T^{2} \)
17 \( 1 + 4.62T + 17T^{2} \)
19 \( 1 + 4.34T + 19T^{2} \)
23 \( 1 - 2.77T + 23T^{2} \)
29 \( 1 + 3.01T + 29T^{2} \)
31 \( 1 - 2.38T + 31T^{2} \)
37 \( 1 + 10.6T + 37T^{2} \)
41 \( 1 + 2.21T + 41T^{2} \)
43 \( 1 + 7.06T + 43T^{2} \)
47 \( 1 - 4.36T + 47T^{2} \)
53 \( 1 + 6.33T + 53T^{2} \)
59 \( 1 - 11.7T + 59T^{2} \)
61 \( 1 + 3.98T + 61T^{2} \)
67 \( 1 - 7.31T + 67T^{2} \)
71 \( 1 - 1.19T + 71T^{2} \)
73 \( 1 - 1.02T + 73T^{2} \)
79 \( 1 - 3.50T + 79T^{2} \)
83 \( 1 - 11.1T + 83T^{2} \)
89 \( 1 - 2.76T + 89T^{2} \)
97 \( 1 - 18.5T + 97T^{2} \)
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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

−10.25769551484400349152082152564, −9.057686604933394976872546813950, −8.559602694378998320968739952163, −7.77042925084168389491816674765, −6.58072521883113617915473801395, −5.19052348752579281999339725195, −4.74965239119804516306382767148, −3.60592616505334352342799589288, −2.26687467016727898820150766433, 0, 2.26687467016727898820150766433, 3.60592616505334352342799589288, 4.74965239119804516306382767148, 5.19052348752579281999339725195, 6.58072521883113617915473801395, 7.77042925084168389491816674765, 8.559602694378998320968739952163, 9.057686604933394976872546813950, 10.25769551484400349152082152564

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