Properties

Label 2-25200-1.1-c1-0-123
Degree $2$
Conductor $25200$
Sign $-1$
Analytic cond. $201.223$
Root an. cond. $14.1853$
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  − 7-s + 2·11-s − 2·13-s + 6·17-s + 4·19-s − 6·23-s + 4·31-s − 10·37-s − 2·41-s − 4·43-s − 4·47-s + 49-s − 12·53-s + 12·59-s + 6·61-s − 4·67-s − 14·71-s + 2·73-s − 2·77-s + 8·79-s + 16·83-s + 6·89-s + 2·91-s + 18·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.377·7-s + 0.603·11-s − 0.554·13-s + 1.45·17-s + 0.917·19-s − 1.25·23-s + 0.718·31-s − 1.64·37-s − 0.312·41-s − 0.609·43-s − 0.583·47-s + 1/7·49-s − 1.64·53-s + 1.56·59-s + 0.768·61-s − 0.488·67-s − 1.66·71-s + 0.234·73-s − 0.227·77-s + 0.900·79-s + 1.75·83-s + 0.635·89-s + 0.209·91-s + 1.82·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25200\)    =    \(2^{4} \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(201.223\)
Root analytic conductor: \(14.1853\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 25200,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + T \)
good11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 14 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−15.81571432843850, −14.90071183574192, −14.62948898016045, −13.94028490295180, −13.68582337572109, −12.88126133399298, −12.25008961125064, −11.89344929386987, −11.56885878766867, −10.56892120159714, −10.02300341811381, −9.798231138494995, −9.097567928049607, −8.432177118701034, −7.773168495064419, −7.383194144509951, −6.534220160670071, −6.183188309160443, −5.240800036957534, −5.002405684808930, −3.878214777516205, −3.502908072963281, −2.781512575698314, −1.835259186966716, −1.095815766705821, 0, 1.095815766705821, 1.835259186966716, 2.781512575698314, 3.502908072963281, 3.878214777516205, 5.002405684808930, 5.240800036957534, 6.183188309160443, 6.534220160670071, 7.383194144509951, 7.773168495064419, 8.432177118701034, 9.097567928049607, 9.798231138494995, 10.02300341811381, 10.56892120159714, 11.56885878766867, 11.89344929386987, 12.25008961125064, 12.88126133399298, 13.68582337572109, 13.94028490295180, 14.62948898016045, 14.90071183574192, 15.81571432843850

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