Properties

Label 2-1350-1.1-c3-0-26
Degree $2$
Conductor $1350$
Sign $1$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
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 + 4·4-s + 34·7-s − 8·8-s − 48·11-s + 70·13-s − 68·14-s + 16·16-s + 27·17-s + 119·19-s + 96·22-s + 51·23-s − 140·26-s + 136·28-s − 30·29-s − 133·31-s − 32·32-s − 54·34-s − 218·37-s − 238·38-s + 156·41-s + 88·43-s − 192·44-s − 102·46-s + 516·47-s + 813·49-s + 280·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 1.83·7-s − 0.353·8-s − 1.31·11-s + 1.49·13-s − 1.29·14-s + 1/4·16-s + 0.385·17-s + 1.43·19-s + 0.930·22-s + 0.462·23-s − 1.05·26-s + 0.917·28-s − 0.192·29-s − 0.770·31-s − 0.176·32-s − 0.272·34-s − 0.968·37-s − 1.01·38-s + 0.594·41-s + 0.312·43-s − 0.657·44-s − 0.326·46-s + 1.60·47-s + 2.37·49-s + 0.746·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.154126409\)
\(L(\frac12)\) \(\approx\) \(2.154126409\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 34 T + p^{3} T^{2} \)
11 \( 1 + 48 T + p^{3} T^{2} \)
13 \( 1 - 70 T + p^{3} T^{2} \)
17 \( 1 - 27 T + p^{3} T^{2} \)
19 \( 1 - 119 T + p^{3} T^{2} \)
23 \( 1 - 51 T + p^{3} T^{2} \)
29 \( 1 + 30 T + p^{3} T^{2} \)
31 \( 1 + 133 T + p^{3} T^{2} \)
37 \( 1 + 218 T + p^{3} T^{2} \)
41 \( 1 - 156 T + p^{3} T^{2} \)
43 \( 1 - 88 T + p^{3} T^{2} \)
47 \( 1 - 516 T + p^{3} T^{2} \)
53 \( 1 - 639 T + p^{3} T^{2} \)
59 \( 1 + 654 T + p^{3} T^{2} \)
61 \( 1 - 461 T + p^{3} T^{2} \)
67 \( 1 + 182 T + p^{3} T^{2} \)
71 \( 1 - 900 T + p^{3} T^{2} \)
73 \( 1 + 704 T + p^{3} T^{2} \)
79 \( 1 + 1375 T + p^{3} T^{2} \)
83 \( 1 + 915 T + p^{3} T^{2} \)
89 \( 1 + 1116 T + p^{3} T^{2} \)
97 \( 1 - 16 T + p^{3} T^{2} \)
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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

−8.967369679141686204191911447696, −8.468165483209207599618407466535, −7.66602866119303579933611511508, −7.24490973541284008571569762385, −5.64499348959912562723210833175, −5.34584134594257413075655205757, −4.08273837494305759264712770041, −2.85725710273124216864700745587, −1.68876263435477727752157884566, −0.884715216045029491946563229060, 0.884715216045029491946563229060, 1.68876263435477727752157884566, 2.85725710273124216864700745587, 4.08273837494305759264712770041, 5.34584134594257413075655205757, 5.64499348959912562723210833175, 7.24490973541284008571569762385, 7.66602866119303579933611511508, 8.468165483209207599618407466535, 8.967369679141686204191911447696

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