Properties

Label 4-975e2-1.1-c1e2-0-25
Degree $4$
Conductor $950625$
Sign $1$
Analytic cond. $60.6126$
Root an. cond. $2.79023$
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 − 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 − 16·79-s + 5·81-s − 8·87-s + 48·92-s − 4·101-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 − 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 − 1.80·79-s + 5/9·81-s − 0.857·87-s + 5.00·92-s − 0.398·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950625 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(950625\)    =    \(3^{2} \cdot 5^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(60.6126\)
Root analytic conductor: \(2.79023\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 950625,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.743151328\)
\(L(\frac12)\) \(\approx\) \(2.743151328\)
\(L(\frac{3}{2})\) 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 \( 1 \)
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

−10.37175477252866260186786002138, −10.13336608059775977039909759168, −9.250026521604170608471763914047, −9.073911143958808428783703376788, −8.449525282304171456462960788926, −8.276703869195701940548040106465, −7.18786716813904239023266219348, −7.18130209047634196329054430817, −6.88422917842219885207653566343, −6.48132365688038266589261786180, −5.85380573295926455919206720937, −5.70165687914197328129668958458, −5.12868739012297732474610252066, −4.55238946818830063525665263081, −3.98059232606463378037360849824, −3.42702303067957285369968240427, −2.66277753723284712249708639345, −2.34710161549458293039409910544, −1.17492805803391975860218363320, −1.04007413228782745627927839378, 1.04007413228782745627927839378, 1.17492805803391975860218363320, 2.34710161549458293039409910544, 2.66277753723284712249708639345, 3.42702303067957285369968240427, 3.98059232606463378037360849824, 4.55238946818830063525665263081, 5.12868739012297732474610252066, 5.70165687914197328129668958458, 5.85380573295926455919206720937, 6.48132365688038266589261786180, 6.88422917842219885207653566343, 7.18130209047634196329054430817, 7.18786716813904239023266219348, 8.276703869195701940548040106465, 8.449525282304171456462960788926, 9.073911143958808428783703376788, 9.250026521604170608471763914047, 10.13336608059775977039909759168, 10.37175477252866260186786002138

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