Properties

Label 4-8280e2-1.1-c1e2-0-4
Degree $4$
Conductor $68558400$
Sign $1$
Analytic cond. $4371.34$
Root an. cond. $8.13118$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·5-s + 2·7-s + 8·11-s + 3·13-s − 2·17-s + 8·19-s − 2·23-s + 3·25-s + 13·29-s + 7·31-s − 4·35-s − 6·37-s + 3·41-s − 10·43-s − 5·47-s + 6·49-s − 8·53-s − 16·55-s − 4·59-s + 14·61-s − 6·65-s − 4·67-s + 5·71-s + 29·73-s + 16·77-s − 4·79-s − 24·83-s + ⋯
L(s)  = 1  − 0.894·5-s + 0.755·7-s + 2.41·11-s + 0.832·13-s − 0.485·17-s + 1.83·19-s − 0.417·23-s + 3/5·25-s + 2.41·29-s + 1.25·31-s − 0.676·35-s − 0.986·37-s + 0.468·41-s − 1.52·43-s − 0.729·47-s + 6/7·49-s − 1.09·53-s − 2.15·55-s − 0.520·59-s + 1.79·61-s − 0.744·65-s − 0.488·67-s + 0.593·71-s + 3.39·73-s + 1.82·77-s − 0.450·79-s − 2.63·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 68558400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 68558400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(68558400\)    =    \(2^{6} \cdot 3^{4} \cdot 5^{2} \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(4371.34\)
Root analytic conductor: \(8.13118\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 68558400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.915271917\)
\(L(\frac12)\) \(\approx\) \(4.915271917\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 \)
5$C_1$ \( ( 1 + T )^{2} \)
23$C_1$ \( ( 1 + T )^{2} \)
good7$D_{4}$ \( 1 - 2 T - 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
13$D_{4}$ \( 1 - 3 T + 24 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 2 T + 18 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
29$D_{4}$ \( 1 - 13 T + 96 T^{2} - 13 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 - 7 T + 70 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 6 T + 66 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - 3 T + 80 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 10 T + 94 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 5 T + 62 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 8 T + 54 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 4 T + 54 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 14 T + 154 T^{2} - 14 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 4 T + 70 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 - 5 T + 110 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 - 29 T + 352 T^{2} - 29 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 4 T + 94 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
97$D_{4}$ \( 1 + 16 T + 190 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
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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

−7.923769643146157676178375968490, −7.84707399761984396157813710519, −7.14489581671411361885464710153, −6.90898529115688709566366017144, −6.62634641992374752768862936009, −6.39337597931529919222221143614, −6.10199287219393165201701679281, −5.42761181959295018180435065252, −5.11083247686522509221237981106, −4.84551047265947340719162026368, −4.24755609493233515197054795986, −4.20855897884656671245321242527, −3.68936845469457780060311823362, −3.43834793725010218979562495934, −2.92906737971132218908179495127, −2.60999853986396129144298821915, −1.64704929413425993711186478908, −1.53459503631254466209190248204, −0.991002153158277674679225593400, −0.63811701482272834039898789466, 0.63811701482272834039898789466, 0.991002153158277674679225593400, 1.53459503631254466209190248204, 1.64704929413425993711186478908, 2.60999853986396129144298821915, 2.92906737971132218908179495127, 3.43834793725010218979562495934, 3.68936845469457780060311823362, 4.20855897884656671245321242527, 4.24755609493233515197054795986, 4.84551047265947340719162026368, 5.11083247686522509221237981106, 5.42761181959295018180435065252, 6.10199287219393165201701679281, 6.39337597931529919222221143614, 6.62634641992374752768862936009, 6.90898529115688709566366017144, 7.14489581671411361885464710153, 7.84707399761984396157813710519, 7.923769643146157676178375968490

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