Properties

Label 1-376-376.93-r1-0-0
Degree $1$
Conductor $376$
Sign $1$
Analytic cond. $40.4068$
Root an. cond. $40.4068$
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 + 5-s + 7-s + 9-s + 11-s + 13-s − 15-s + 17-s + 19-s − 21-s − 23-s + 25-s − 27-s + 29-s − 31-s − 33-s + 35-s − 37-s − 39-s − 41-s + 43-s + 45-s + 49-s − 51-s − 53-s + 55-s − 57-s + ⋯
L(s)  = 1  − 3-s + 5-s + 7-s + 9-s + 11-s + 13-s − 15-s + 17-s + 19-s − 21-s − 23-s + 25-s − 27-s + 29-s − 31-s − 33-s + 35-s − 37-s − 39-s − 41-s + 43-s + 45-s + 49-s − 51-s − 53-s + 55-s − 57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 376 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 376 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(376\)    =    \(2^{3} \cdot 47\)
Sign: $1$
Analytic conductor: \(40.4068\)
Root analytic conductor: \(40.4068\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{376} (93, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 376,\ (1:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.459062873\)
\(L(\frac12)\) \(\approx\) \(2.459062873\)
\(L(1)\) \(\approx\) \(1.296122164\)
\(L(1)\) \(\approx\) \(1.296122164\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
47 \( 1 \)
good3 \( 1 - T \)
5 \( 1 + T \)
7 \( 1 + T \)
11 \( 1 + T \)
13 \( 1 + T \)
17 \( 1 + T \)
19 \( 1 + T \)
23 \( 1 - T \)
29 \( 1 + T \)
31 \( 1 - T \)
37 \( 1 - T \)
41 \( 1 - T \)
43 \( 1 + T \)
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

−24.34558751245487597712159219539, −23.51860699805304730722646395675, −22.52870013639146088332874114546, −21.78272024149242251890653426406, −21.0777720707793354067562806575, −20.23628900720677836640073092565, −18.69082520010943670410857793262, −18.06129140433865603381008124942, −17.37017740543009275860559607016, −16.62064495187312740103043131781, −15.66723875406575564585141686200, −14.27875279205308933604997302389, −13.8261511013688434841316920695, −12.46378967961980692788802999348, −11.715552954314817866357401044599, −10.80714216722378978975589845712, −9.952890420986384996367644213729, −8.93014794515243194058166106566, −7.65061699566650475621003494032, −6.46649995240677302465019574625, −5.70525083839611455638672145240, −4.87044439908837907816198187545, −3.61134668798444228469816939521, −1.719460147707985193868120111502, −1.09416802072735167035160078763, 1.09416802072735167035160078763, 1.719460147707985193868120111502, 3.61134668798444228469816939521, 4.87044439908837907816198187545, 5.70525083839611455638672145240, 6.46649995240677302465019574625, 7.65061699566650475621003494032, 8.93014794515243194058166106566, 9.952890420986384996367644213729, 10.80714216722378978975589845712, 11.715552954314817866357401044599, 12.46378967961980692788802999348, 13.8261511013688434841316920695, 14.27875279205308933604997302389, 15.66723875406575564585141686200, 16.62064495187312740103043131781, 17.37017740543009275860559607016, 18.06129140433865603381008124942, 18.69082520010943670410857793262, 20.23628900720677836640073092565, 21.0777720707793354067562806575, 21.78272024149242251890653426406, 22.52870013639146088332874114546, 23.51860699805304730722646395675, 24.34558751245487597712159219539

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