Properties

Label 2-143472-1.1-c1-0-69
Degree $2$
Conductor $143472$
Sign $1$
Analytic cond. $1145.62$
Root an. cond. $33.8471$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s + 9-s − 2·11-s − 4·13-s − 15-s + 7·17-s − 9·23-s − 4·25-s + 27-s − 10·29-s − 8·31-s − 2·33-s − 7·37-s − 4·39-s − 12·41-s + 43-s − 45-s + 8·47-s + 7·51-s − 6·53-s + 2·55-s − 61-s + 4·65-s + 12·67-s − 9·69-s + 3·71-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1/3·9-s − 0.603·11-s − 1.10·13-s − 0.258·15-s + 1.69·17-s − 1.87·23-s − 4/5·25-s + 0.192·27-s − 1.85·29-s − 1.43·31-s − 0.348·33-s − 1.15·37-s − 0.640·39-s − 1.87·41-s + 0.152·43-s − 0.149·45-s + 1.16·47-s + 0.980·51-s − 0.824·53-s + 0.269·55-s − 0.128·61-s + 0.496·65-s + 1.46·67-s − 1.08·69-s + 0.356·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 143472 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 143472 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(143472\)    =    \(2^{4} \cdot 3 \cdot 7^{2} \cdot 61\)
Sign: $1$
Analytic conductor: \(1145.62\)
Root analytic conductor: \(33.8471\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 143472,\ (\ :1/2),\ 1)\)

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 \( 1 - T \)
7 \( 1 \)
61 \( 1 + T \)
good5 \( 1 + T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 - T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + T + p T^{2} \)
89 \( 1 + 5 T + p T^{2} \)
97 \( 1 - 17 T + p T^{2} \)
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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

−13.95901946475224, −13.45897738237540, −12.78895840312504, −12.45196394770521, −12.01402127409271, −11.63391431542537, −10.95888884048018, −10.36928950888676, −9.908554733409675, −9.687590585093643, −9.060509501481867, −8.403619511156979, −7.927549125226278, −7.528007846241551, −7.338098724356850, −6.582005194160735, −5.707549658914499, −5.463868607132126, −4.968583923139767, −4.060049974992969, −3.674781372647557, −3.338707222725625, −2.435570174903321, −1.978388898915852, −1.402926377536306, 0, 0, 1.402926377536306, 1.978388898915852, 2.435570174903321, 3.338707222725625, 3.674781372647557, 4.060049974992969, 4.968583923139767, 5.463868607132126, 5.707549658914499, 6.582005194160735, 7.338098724356850, 7.528007846241551, 7.927549125226278, 8.403619511156979, 9.060509501481867, 9.687590585093643, 9.908554733409675, 10.36928950888676, 10.95888884048018, 11.63391431542537, 12.01402127409271, 12.45196394770521, 12.78895840312504, 13.45897738237540, 13.95901946475224

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