Properties

Label 2-4730-1.1-c1-0-111
Degree $2$
Conductor $4730$
Sign $1$
Analytic cond. $37.7692$
Root an. cond. $6.14566$
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-s + 2.54·3-s + 4-s + 5-s + 2.54·6-s + 3.09·7-s + 8-s + 3.47·9-s + 10-s + 11-s + 2.54·12-s − 3.19·13-s + 3.09·14-s + 2.54·15-s + 16-s + 1.61·17-s + 3.47·18-s + 3.48·19-s + 20-s + 7.87·21-s + 22-s − 6.16·23-s + 2.54·24-s + 25-s − 3.19·26-s + 1.21·27-s + 3.09·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.46·3-s + 0.5·4-s + 0.447·5-s + 1.03·6-s + 1.16·7-s + 0.353·8-s + 1.15·9-s + 0.316·10-s + 0.301·11-s + 0.734·12-s − 0.885·13-s + 0.827·14-s + 0.657·15-s + 0.250·16-s + 0.391·17-s + 0.819·18-s + 0.798·19-s + 0.223·20-s + 1.71·21-s + 0.213·22-s − 1.28·23-s + 0.519·24-s + 0.200·25-s − 0.626·26-s + 0.233·27-s + 0.584·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4730 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4730 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4730\)    =    \(2 \cdot 5 \cdot 11 \cdot 43\)
Sign: $1$
Analytic conductor: \(37.7692\)
Root analytic conductor: \(6.14566\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4730,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.673117748\)
\(L(\frac12)\) \(\approx\) \(6.673117748\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 - T \)
11 \( 1 - T \)
43 \( 1 + T \)
good3 \( 1 - 2.54T + 3T^{2} \)
7 \( 1 - 3.09T + 7T^{2} \)
13 \( 1 + 3.19T + 13T^{2} \)
17 \( 1 - 1.61T + 17T^{2} \)
19 \( 1 - 3.48T + 19T^{2} \)
23 \( 1 + 6.16T + 23T^{2} \)
29 \( 1 + 9.46T + 29T^{2} \)
31 \( 1 - 9.37T + 31T^{2} \)
37 \( 1 + 5.07T + 37T^{2} \)
41 \( 1 - 6.92T + 41T^{2} \)
47 \( 1 - 8.42T + 47T^{2} \)
53 \( 1 - 12.1T + 53T^{2} \)
59 \( 1 + 1.59T + 59T^{2} \)
61 \( 1 - 1.28T + 61T^{2} \)
67 \( 1 - 1.53T + 67T^{2} \)
71 \( 1 + 4.86T + 71T^{2} \)
73 \( 1 + 7.21T + 73T^{2} \)
79 \( 1 + 2.94T + 79T^{2} \)
83 \( 1 - 1.99T + 83T^{2} \)
89 \( 1 + 12.1T + 89T^{2} \)
97 \( 1 + 14.6T + 97T^{2} \)
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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

−8.213890433657704664346177263424, −7.56105815849992683294063136972, −7.15545596623386154430938094129, −5.90358880852369708479003355975, −5.31346982362204426860505952794, −4.37720908839146925595607876974, −3.80655434562874271097896222075, −2.78565398088123629936121986157, −2.18784018172780412778299987893, −1.39651778277447493487050539592, 1.39651778277447493487050539592, 2.18784018172780412778299987893, 2.78565398088123629936121986157, 3.80655434562874271097896222075, 4.37720908839146925595607876974, 5.31346982362204426860505952794, 5.90358880852369708479003355975, 7.15545596623386154430938094129, 7.56105815849992683294063136972, 8.213890433657704664346177263424

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