Properties

Label 2-875-35.34-c0-0-0
Degree $2$
Conductor $875$
Sign $1$
Analytic cond. $0.436681$
Root an. cond. $0.660819$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.61·3-s + 4-s + 7-s + 1.61·9-s − 1.61·11-s − 1.61·12-s + 0.618·13-s + 16-s + 0.618·17-s − 1.61·21-s − 27-s + 28-s + 0.618·29-s + 2.61·33-s + 1.61·36-s − 1.00·39-s − 1.61·44-s + 2·47-s − 1.61·48-s + 49-s − 1.00·51-s + 0.618·52-s + 1.61·63-s + 64-s + 0.618·68-s + 0.618·71-s − 1.61·73-s + ⋯
L(s)  = 1  − 1.61·3-s + 4-s + 7-s + 1.61·9-s − 1.61·11-s − 1.61·12-s + 0.618·13-s + 16-s + 0.618·17-s − 1.61·21-s − 27-s + 28-s + 0.618·29-s + 2.61·33-s + 1.61·36-s − 1.00·39-s − 1.61·44-s + 2·47-s − 1.61·48-s + 49-s − 1.00·51-s + 0.618·52-s + 1.61·63-s + 64-s + 0.618·68-s + 0.618·71-s − 1.61·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 875 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 875 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(875\)    =    \(5^{3} \cdot 7\)
Sign: $1$
Analytic conductor: \(0.436681\)
Root analytic conductor: \(0.660819\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{875} (874, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 875,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.8153147333\)
\(L(\frac12)\) \(\approx\) \(0.8153147333\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - T \)
good2 \( 1 - T^{2} \)
3 \( 1 + 1.61T + T^{2} \)
11 \( 1 + 1.61T + T^{2} \)
13 \( 1 - 0.618T + T^{2} \)
17 \( 1 - 0.618T + T^{2} \)
19 \( 1 - T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 - 0.618T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - 2T + T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - 0.618T + T^{2} \)
73 \( 1 + 1.61T + T^{2} \)
79 \( 1 + 1.61T + T^{2} \)
83 \( 1 + 1.61T + T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 + 1.61T + T^{2} \)
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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

−10.67804818250168426305407644334, −10.05994866857954715174119141180, −8.401137027450827670044559940443, −7.60803775021938387347644807084, −6.87407769194828373885813959353, −5.68675610253840970382126690119, −5.50189381042325431012807069944, −4.35190213302483704863429043956, −2.69611514254397000178644793630, −1.29464234200991065655870609094, 1.29464234200991065655870609094, 2.69611514254397000178644793630, 4.35190213302483704863429043956, 5.50189381042325431012807069944, 5.68675610253840970382126690119, 6.87407769194828373885813959353, 7.60803775021938387347644807084, 8.401137027450827670044559940443, 10.05994866857954715174119141180, 10.67804818250168426305407644334

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