Properties

Label 2-154560-1.1-c1-0-72
Degree $2$
Conductor $154560$
Sign $1$
Analytic cond. $1234.16$
Root an. cond. $35.1307$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 7-s + 9-s + 4·13-s − 15-s − 2·19-s − 21-s + 23-s + 25-s − 27-s − 6·29-s + 2·31-s + 35-s + 10·37-s − 4·39-s + 6·41-s + 4·43-s + 45-s + 6·47-s + 49-s + 6·53-s + 2·57-s − 12·59-s + 10·61-s + 63-s + 4·65-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 0.377·7-s + 1/3·9-s + 1.10·13-s − 0.258·15-s − 0.458·19-s − 0.218·21-s + 0.208·23-s + 1/5·25-s − 0.192·27-s − 1.11·29-s + 0.359·31-s + 0.169·35-s + 1.64·37-s − 0.640·39-s + 0.937·41-s + 0.609·43-s + 0.149·45-s + 0.875·47-s + 1/7·49-s + 0.824·53-s + 0.264·57-s − 1.56·59-s + 1.28·61-s + 0.125·63-s + 0.496·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 154560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 154560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(154560\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(1234.16\)
Root analytic conductor: \(35.1307\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 154560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.204848785\)
\(L(\frac12)\) \(\approx\) \(3.204848785\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 - T \)
23 \( 1 - T \)
good11 \( 1 + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−13.30804597090091, −12.85507429581766, −12.40070410191941, −11.86552988384173, −11.14226741885131, −11.08983828288294, −10.61419237623332, −10.01633325563110, −9.335092422754865, −9.196718827393909, −8.430921384562523, −7.985994520398193, −7.479954070450728, −6.849255084104229, −6.347300341755750, −5.839020213875703, −5.560635348533562, −4.875089453169360, −4.211858863426704, −3.929511801725735, −3.118376703798921, −2.372168721065352, −1.885915235161315, −1.051450185972758, −0.6404176163253709, 0.6404176163253709, 1.051450185972758, 1.885915235161315, 2.372168721065352, 3.118376703798921, 3.929511801725735, 4.211858863426704, 4.875089453169360, 5.560635348533562, 5.839020213875703, 6.347300341755750, 6.849255084104229, 7.479954070450728, 7.985994520398193, 8.430921384562523, 9.196718827393909, 9.335092422754865, 10.01633325563110, 10.61419237623332, 11.08983828288294, 11.14226741885131, 11.86552988384173, 12.40070410191941, 12.85507429581766, 13.30804597090091

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