Properties

Label 2-675-1.1-c1-0-14
Degree $2$
Conductor $675$
Sign $-1$
Analytic cond. $5.38990$
Root an. cond. $2.32161$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.30·2-s + 3.30·4-s + 2.60·7-s − 3.00·8-s − 4.60·11-s − 6.60·13-s − 6·14-s + 0.302·16-s + 1.60·17-s + 3.60·19-s + 10.6·22-s − 3·23-s + 15.2·26-s + 8.60·28-s − 1.39·29-s − 5.60·31-s + 5.30·32-s − 3.69·34-s − 2·37-s − 8.30·38-s + 4.60·41-s − 0.605·43-s − 15.2·44-s + 6.90·46-s − 9.21·47-s − 0.211·49-s − 21.8·52-s + ⋯
L(s)  = 1  − 1.62·2-s + 1.65·4-s + 0.984·7-s − 1.06·8-s − 1.38·11-s − 1.83·13-s − 1.60·14-s + 0.0756·16-s + 0.389·17-s + 0.827·19-s + 2.26·22-s − 0.625·23-s + 2.98·26-s + 1.62·28-s − 0.258·29-s − 1.00·31-s + 0.937·32-s − 0.634·34-s − 0.328·37-s − 1.34·38-s + 0.719·41-s − 0.0923·43-s − 2.29·44-s + 1.01·46-s − 1.34·47-s − 0.0301·49-s − 3.02·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(675\)    =    \(3^{3} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(5.38990\)
Root analytic conductor: \(2.32161\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 675,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 2.30T + 2T^{2} \)
7 \( 1 - 2.60T + 7T^{2} \)
11 \( 1 + 4.60T + 11T^{2} \)
13 \( 1 + 6.60T + 13T^{2} \)
17 \( 1 - 1.60T + 17T^{2} \)
19 \( 1 - 3.60T + 19T^{2} \)
23 \( 1 + 3T + 23T^{2} \)
29 \( 1 + 1.39T + 29T^{2} \)
31 \( 1 + 5.60T + 31T^{2} \)
37 \( 1 + 2T + 37T^{2} \)
41 \( 1 - 4.60T + 41T^{2} \)
43 \( 1 + 0.605T + 43T^{2} \)
47 \( 1 + 9.21T + 47T^{2} \)
53 \( 1 - 1.60T + 53T^{2} \)
59 \( 1 - 1.39T + 59T^{2} \)
61 \( 1 + 4.21T + 61T^{2} \)
67 \( 1 - 0.788T + 67T^{2} \)
71 \( 1 + 7.39T + 71T^{2} \)
73 \( 1 + 12.6T + 73T^{2} \)
79 \( 1 + 11.6T + 79T^{2} \)
83 \( 1 - 3T + 83T^{2} \)
89 \( 1 - 13.8T + 89T^{2} \)
97 \( 1 + 8T + 97T^{2} \)
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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

−9.988107137886650927247968358669, −9.309797524028500478438069796566, −8.199124829389745687943754952952, −7.67108039533617462514262826181, −7.16056784530961885576662685931, −5.55035658178142213457820676917, −4.72360205450387309207626994421, −2.76553979804537263980696040981, −1.74952470977637072478622222235, 0, 1.74952470977637072478622222235, 2.76553979804537263980696040981, 4.72360205450387309207626994421, 5.55035658178142213457820676917, 7.16056784530961885576662685931, 7.67108039533617462514262826181, 8.199124829389745687943754952952, 9.309797524028500478438069796566, 9.988107137886650927247968358669

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