Properties

Label 4-195e2-1.1-c1e2-0-7
Degree $4$
Conductor $38025$
Sign $1$
Analytic cond. $2.42450$
Root an. cond. $1.24783$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s + 3·4-s + 3·9-s + 6·12-s − 6·13-s + 5·16-s + 4·17-s − 16·23-s − 25-s + 4·27-s + 4·29-s + 9·36-s − 12·39-s − 8·43-s + 10·48-s + 10·49-s + 8·51-s − 18·52-s − 12·53-s + 20·61-s + 3·64-s + 12·68-s − 32·69-s − 2·75-s − 16·79-s + 5·81-s + 8·87-s + ⋯
L(s)  = 1  + 1.15·3-s + 3/2·4-s + 9-s + 1.73·12-s − 1.66·13-s + 5/4·16-s + 0.970·17-s − 3.33·23-s − 1/5·25-s + 0.769·27-s + 0.742·29-s + 3/2·36-s − 1.92·39-s − 1.21·43-s + 1.44·48-s + 10/7·49-s + 1.12·51-s − 2.49·52-s − 1.64·53-s + 2.56·61-s + 3/8·64-s + 1.45·68-s − 3.85·69-s − 0.230·75-s − 1.80·79-s + 5/9·81-s + 0.857·87-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 38025 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 38025 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(38025\)    =    \(3^{2} \cdot 5^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(2.42450\)
Root analytic conductor: \(1.24783\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 38025,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.468836196\)
\(L(\frac12)\) \(\approx\) \(2.468836196\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad3$C_1$ \( ( 1 - T )^{2} \)
5$C_2$ \( 1 + T^{2} \)
13$C_2$ \( 1 + 6 T + p T^{2} \)
good2$C_2^2$ \( 1 - 3 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
19$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 98 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 142 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + 62 T^{2} + p^{2} T^{4} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.72732018640175976671471463221, −12.10092389946497967094518845263, −11.73357396073929429459945207173, −11.69474380175466232146780880744, −10.52223744335013142535052849493, −10.26500708952233229644507372900, −9.816589303913704214365748237135, −9.565906579272753576393468975562, −8.480145042370734818966805905501, −8.187579500563309076026877242675, −7.59174351985760416099526883224, −7.34216665971660701418224122869, −6.67437241435915524858130345297, −6.08686581816896391275181852712, −5.45547671157826123522163666875, −4.52668775556950447886645155713, −3.78394649756968781007067772104, −3.03245265967709586286349457604, −2.30089519745610317539094762195, −1.86683055293904426504490175266, 1.86683055293904426504490175266, 2.30089519745610317539094762195, 3.03245265967709586286349457604, 3.78394649756968781007067772104, 4.52668775556950447886645155713, 5.45547671157826123522163666875, 6.08686581816896391275181852712, 6.67437241435915524858130345297, 7.34216665971660701418224122869, 7.59174351985760416099526883224, 8.187579500563309076026877242675, 8.480145042370734818966805905501, 9.565906579272753576393468975562, 9.816589303913704214365748237135, 10.26500708952233229644507372900, 10.52223744335013142535052849493, 11.69474380175466232146780880744, 11.73357396073929429459945207173, 12.10092389946497967094518845263, 12.72732018640175976671471463221

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