Properties

Label 1-460-460.459-r0-0-0
Degree $1$
Conductor $460$
Sign $1$
Analytic cond. $2.13623$
Root an. cond. $2.13623$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 7-s + 9-s + 11-s − 13-s + 17-s + 19-s − 21-s + 27-s + 29-s − 31-s + 33-s + 37-s − 39-s + 41-s − 43-s + 47-s + 49-s + 51-s + 53-s + 57-s − 59-s − 61-s − 63-s − 67-s − 71-s − 73-s + ⋯
L(s)  = 1  + 3-s − 7-s + 9-s + 11-s − 13-s + 17-s + 19-s − 21-s + 27-s + 29-s − 31-s + 33-s + 37-s − 39-s + 41-s − 43-s + 47-s + 49-s + 51-s + 53-s + 57-s − 59-s − 61-s − 63-s − 67-s − 71-s − 73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(460\)    =    \(2^{2} \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(2.13623\)
Root analytic conductor: \(2.13623\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{460} (459, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 460,\ (0:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.861740127\)
\(L(\frac12)\) \(\approx\) \(1.861740127\)
\(L(1)\) \(\approx\) \(1.439707935\)
\(L(1)\) \(\approx\) \(1.439707935\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
23 \( 1 \)
good3 \( 1 + T \)
7 \( 1 - T \)
11 \( 1 + T \)
13 \( 1 - T \)
17 \( 1 + T \)
19 \( 1 + T \)
29 \( 1 + T \)
31 \( 1 - T \)
37 \( 1 + T \)
41 \( 1 + T \)
43 \( 1 - T \)
47 \( 1 + T \)
53 \( 1 + T \)
59 \( 1 - T \)
61 \( 1 - T \)
67 \( 1 - T \)
71 \( 1 - T \)
73 \( 1 - T \)
79 \( 1 + T \)
83 \( 1 - T \)
89 \( 1 - T \)
97 \( 1 + T \)
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   \(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−24.10388537027576083895345786343, −23.0069091487347759781000647802, −22.07784971493750430081054147900, −21.46534523331561878736345627793, −20.18373050419896057437988299032, −19.758051525697163581546893455602, −19.02270584648457025552486592932, −18.11639966955166326626303867840, −16.81509588997834326476632257129, −16.175213280046622381066164327333, −15.09109201822552760623560601307, −14.364954506262933947590458268246, −13.59821989430710650386358184015, −12.547733592308642472667495635523, −11.91098684513894083356940517215, −10.309809887286241600126832643093, −9.57877843279000381979592387523, −8.98755388400476158931726735896, −7.6732272973712880716607935599, −7.02226502543883292857440293471, −5.85068551058276233553905330572, −4.444981334454629396479133269568, −3.41925686594374935941400269476, −2.66239205023711789505962934279, −1.22799839948695542960504837242, 1.22799839948695542960504837242, 2.66239205023711789505962934279, 3.41925686594374935941400269476, 4.444981334454629396479133269568, 5.85068551058276233553905330572, 7.02226502543883292857440293471, 7.6732272973712880716607935599, 8.98755388400476158931726735896, 9.57877843279000381979592387523, 10.309809887286241600126832643093, 11.91098684513894083356940517215, 12.547733592308642472667495635523, 13.59821989430710650386358184015, 14.364954506262933947590458268246, 15.09109201822552760623560601307, 16.175213280046622381066164327333, 16.81509588997834326476632257129, 18.11639966955166326626303867840, 19.02270584648457025552486592932, 19.758051525697163581546893455602, 20.18373050419896057437988299032, 21.46534523331561878736345627793, 22.07784971493750430081054147900, 23.0069091487347759781000647802, 24.10388537027576083895345786343

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