Properties

Label 2-1350-1.1-c1-0-23
Degree $2$
Conductor $1350$
Sign $-1$
Analytic cond. $10.7798$
Root an. cond. $3.28326$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 4·7-s + 8-s − 3·11-s − 13-s − 4·14-s + 16-s + 2·19-s − 3·22-s − 9·23-s − 26-s − 4·28-s + 6·29-s − 10·31-s + 32-s − 7·37-s + 2·38-s − 6·41-s − 10·43-s − 3·44-s − 9·46-s + 9·47-s + 9·49-s − 52-s + 6·53-s − 4·56-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 1.51·7-s + 0.353·8-s − 0.904·11-s − 0.277·13-s − 1.06·14-s + 1/4·16-s + 0.458·19-s − 0.639·22-s − 1.87·23-s − 0.196·26-s − 0.755·28-s + 1.11·29-s − 1.79·31-s + 0.176·32-s − 1.15·37-s + 0.324·38-s − 0.937·41-s − 1.52·43-s − 0.452·44-s − 1.32·46-s + 1.31·47-s + 9/7·49-s − 0.138·52-s + 0.824·53-s − 0.534·56-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(10.7798\)
Root analytic conductor: \(3.28326\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1350,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 15 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + 19 T + p T^{2} \)
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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

−9.363894422782119867360518242609, −8.306062831970305451990581355898, −7.36795621125105414818541685991, −6.63677624175871154046150423379, −5.81976321259770853901001341055, −5.07677677920990094266136886409, −3.83908000445159553037705885039, −3.15830693147456185364685172480, −2.10426053628138036411870728311, 0, 2.10426053628138036411870728311, 3.15830693147456185364685172480, 3.83908000445159553037705885039, 5.07677677920990094266136886409, 5.81976321259770853901001341055, 6.63677624175871154046150423379, 7.36795621125105414818541685991, 8.306062831970305451990581355898, 9.363894422782119867360518242609

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