Properties

Label 2-2175-1.1-c3-0-29
Degree $2$
Conductor $2175$
Sign $1$
Analytic cond. $128.329$
Root an. cond. $11.3282$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·3-s − 4·4-s + 6·6-s − 29·7-s − 24·8-s + 9·9-s − 15·11-s − 12·12-s − 3·13-s − 58·14-s − 16·16-s − 121·17-s + 18·18-s − 40·19-s − 87·21-s − 30·22-s + 116·23-s − 72·24-s − 6·26-s + 27·27-s + 116·28-s + 29·29-s − 116·31-s + 160·32-s − 45·33-s − 242·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s − 1/2·4-s + 0.408·6-s − 1.56·7-s − 1.06·8-s + 1/3·9-s − 0.411·11-s − 0.288·12-s − 0.0640·13-s − 1.10·14-s − 1/4·16-s − 1.72·17-s + 0.235·18-s − 0.482·19-s − 0.904·21-s − 0.290·22-s + 1.05·23-s − 0.612·24-s − 0.0452·26-s + 0.192·27-s + 0.782·28-s + 0.185·29-s − 0.672·31-s + 0.883·32-s − 0.237·33-s − 1.22·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2175 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2175\)    =    \(3 \cdot 5^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(128.329\)
Root analytic conductor: \(11.3282\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2175,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.189043231\)
\(L(\frac12)\) \(\approx\) \(1.189043231\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - p T \)
5 \( 1 \)
29 \( 1 - p T \)
good2 \( 1 - p T + p^{3} T^{2} \)
7 \( 1 + 29 T + p^{3} T^{2} \)
11 \( 1 + 15 T + p^{3} T^{2} \)
13 \( 1 + 3 T + p^{3} T^{2} \)
17 \( 1 + 121 T + p^{3} T^{2} \)
19 \( 1 + 40 T + p^{3} T^{2} \)
23 \( 1 - 116 T + p^{3} T^{2} \)
31 \( 1 + 116 T + p^{3} T^{2} \)
37 \( 1 + 36 T + p^{3} T^{2} \)
41 \( 1 + 170 T + p^{3} T^{2} \)
43 \( 1 + 230 T + p^{3} T^{2} \)
47 \( 1 + 231 T + p^{3} T^{2} \)
53 \( 1 + 456 T + p^{3} T^{2} \)
59 \( 1 - 576 T + p^{3} T^{2} \)
61 \( 1 - 342 T + p^{3} T^{2} \)
67 \( 1 - 269 T + p^{3} T^{2} \)
71 \( 1 - 302 T + p^{3} T^{2} \)
73 \( 1 - 372 T + p^{3} T^{2} \)
79 \( 1 + 348 T + p^{3} T^{2} \)
83 \( 1 - 512 T + p^{3} T^{2} \)
89 \( 1 - 1525 T + p^{3} T^{2} \)
97 \( 1 - 560 T + p^{3} T^{2} \)
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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

−8.901771229429447828472880725787, −8.086693052225951071006358066087, −6.70660032870881826669640995342, −6.61147638131663082510602025789, −5.39255163315108938734744629868, −4.60988958650577999063766697157, −3.70469960008474341485642605084, −3.10009871281821382929517719633, −2.21706332085147978873045090542, −0.40363430113719401569140431965, 0.40363430113719401569140431965, 2.21706332085147978873045090542, 3.10009871281821382929517719633, 3.70469960008474341485642605084, 4.60988958650577999063766697157, 5.39255163315108938734744629868, 6.61147638131663082510602025789, 6.70660032870881826669640995342, 8.086693052225951071006358066087, 8.901771229429447828472880725787

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