Properties

Label 2-175-1.1-c3-0-25
Degree $2$
Conductor $175$
Sign $-1$
Analytic cond. $10.3253$
Root an. cond. $3.21330$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.70·2-s − 5.70·3-s + 5.70·4-s − 21.1·6-s + 7·7-s − 8.50·8-s + 5.50·9-s − 60.0·11-s − 32.5·12-s + 0.387·13-s + 25.9·14-s − 77.1·16-s − 35.4·17-s + 20.3·18-s − 6.08·19-s − 39.9·21-s − 222.·22-s − 31.5·23-s + 48.5·24-s + 1.43·26-s + 122.·27-s + 39.9·28-s − 292.·29-s + 130.·31-s − 217.·32-s + 342.·33-s − 131.·34-s + ⋯
L(s)  = 1  + 1.30·2-s − 1.09·3-s + 0.712·4-s − 1.43·6-s + 0.377·7-s − 0.375·8-s + 0.203·9-s − 1.64·11-s − 0.782·12-s + 0.00826·13-s + 0.494·14-s − 1.20·16-s − 0.506·17-s + 0.266·18-s − 0.0735·19-s − 0.414·21-s − 2.15·22-s − 0.285·23-s + 0.412·24-s + 0.0108·26-s + 0.873·27-s + 0.269·28-s − 1.87·29-s + 0.754·31-s − 1.20·32-s + 1.80·33-s − 0.662·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(10.3253\)
Root analytic conductor: \(3.21330\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 175,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - 7T \)
good2 \( 1 - 3.70T + 8T^{2} \)
3 \( 1 + 5.70T + 27T^{2} \)
11 \( 1 + 60.0T + 1.33e3T^{2} \)
13 \( 1 - 0.387T + 2.19e3T^{2} \)
17 \( 1 + 35.4T + 4.91e3T^{2} \)
19 \( 1 + 6.08T + 6.85e3T^{2} \)
23 \( 1 + 31.5T + 1.21e4T^{2} \)
29 \( 1 + 292.T + 2.43e4T^{2} \)
31 \( 1 - 130.T + 2.97e4T^{2} \)
37 \( 1 - 219.T + 5.06e4T^{2} \)
41 \( 1 + 447.T + 6.89e4T^{2} \)
43 \( 1 - 210.T + 7.95e4T^{2} \)
47 \( 1 - 457.T + 1.03e5T^{2} \)
53 \( 1 - 144.T + 1.48e5T^{2} \)
59 \( 1 - 767.T + 2.05e5T^{2} \)
61 \( 1 - 667.T + 2.26e5T^{2} \)
67 \( 1 + 77.4T + 3.00e5T^{2} \)
71 \( 1 + 906.T + 3.57e5T^{2} \)
73 \( 1 + 1.02e3T + 3.89e5T^{2} \)
79 \( 1 + 690.T + 4.93e5T^{2} \)
83 \( 1 + 979.T + 5.71e5T^{2} \)
89 \( 1 + 910.T + 7.04e5T^{2} \)
97 \( 1 - 11.1T + 9.12e5T^{2} \)
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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

−11.81060899338680642566422338599, −11.18416571236392558920315170740, −10.19070532802241013393613546265, −8.572694527299726185272702389007, −7.17324282741871468990964568201, −5.82222010806092813349944616445, −5.32524021533170179510612206801, −4.25786100174908932059413621330, −2.59754481515396888206185300654, 0, 2.59754481515396888206185300654, 4.25786100174908932059413621330, 5.32524021533170179510612206801, 5.82222010806092813349944616445, 7.17324282741871468990964568201, 8.572694527299726185272702389007, 10.19070532802241013393613546265, 11.18416571236392558920315170740, 11.81060899338680642566422338599

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