Properties

Label 4-1520e2-1.1-c1e2-0-7
Degree $4$
Conductor $2310400$
Sign $1$
Analytic cond. $147.313$
Root an. cond. $3.48385$
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  − 2·5-s − 4·9-s − 4·11-s + 4·13-s + 4·17-s + 2·19-s − 8·23-s + 3·25-s + 4·29-s + 12·37-s + 4·41-s + 8·45-s − 6·49-s + 12·53-s + 8·55-s + 8·61-s − 8·65-s + 16·67-s − 8·71-s − 4·73-s + 24·79-s + 7·81-s − 16·83-s − 8·85-s − 12·89-s − 4·95-s + 4·97-s + ⋯
L(s)  = 1  − 0.894·5-s − 4/3·9-s − 1.20·11-s + 1.10·13-s + 0.970·17-s + 0.458·19-s − 1.66·23-s + 3/5·25-s + 0.742·29-s + 1.97·37-s + 0.624·41-s + 1.19·45-s − 6/7·49-s + 1.64·53-s + 1.07·55-s + 1.02·61-s − 0.992·65-s + 1.95·67-s − 0.949·71-s − 0.468·73-s + 2.70·79-s + 7/9·81-s − 1.75·83-s − 0.867·85-s − 1.27·89-s − 0.410·95-s + 0.406·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2310400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2310400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2310400\)    =    \(2^{8} \cdot 5^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(147.313\)
Root analytic conductor: \(3.48385\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2310400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.272614339\)
\(L(\frac12)\) \(\approx\) \(1.272614339\)
\(L(\frac{3}{2})\) 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)$
bad2 \( 1 \)
5$C_1$ \( ( 1 + T )^{2} \)
19$C_1$ \( ( 1 - T )^{2} \)
good3$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 6 T^{2} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 4 T + 18 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 - 4 T + 28 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - 4 T + 30 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
23$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
29$D_{4}$ \( 1 - 4 T + 54 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$D_{4}$ \( 1 - 12 T + 92 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - 4 T + 78 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 + 78 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 12 T + 92 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 110 T^{2} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 8 T + 106 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 16 T + 196 T^{2} - 16 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 8 T + 30 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 4 T - 50 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 - 24 T + 294 T^{2} - 24 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
89$D_{4}$ \( 1 + 12 T + 206 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 4 T + 180 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
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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

−9.678396174006840221426253358788, −9.279899583000994898532622480357, −8.546023845162878341187752307343, −8.497137364131764817345041504282, −8.002401702181419939965463193504, −7.901800735337600638582187594710, −7.41891593420163043447895604177, −6.90713023617083646657899514980, −6.14750277908761481683413296837, −6.11906296075235778613866779405, −5.44996691928555218222450854756, −5.35388322309231451874930470982, −4.55945215810712469391339379799, −4.18096256886026010519908576510, −3.49860584015460536087637147757, −3.36684813268620376838480250098, −2.51801468018039126786721732517, −2.39117902522840006617867281474, −1.16703527292918390729128663720, −0.50151682254725627847781573475, 0.50151682254725627847781573475, 1.16703527292918390729128663720, 2.39117902522840006617867281474, 2.51801468018039126786721732517, 3.36684813268620376838480250098, 3.49860584015460536087637147757, 4.18096256886026010519908576510, 4.55945215810712469391339379799, 5.35388322309231451874930470982, 5.44996691928555218222450854756, 6.11906296075235778613866779405, 6.14750277908761481683413296837, 6.90713023617083646657899514980, 7.41891593420163043447895604177, 7.901800735337600638582187594710, 8.002401702181419939965463193504, 8.497137364131764817345041504282, 8.546023845162878341187752307343, 9.279899583000994898532622480357, 9.678396174006840221426253358788

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