Properties

Label 4-103243-1.1-c1e2-0-0
Degree $4$
Conductor $103243$
Sign $1$
Analytic cond. $6.58286$
Root an. cond. $1.60178$
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  + 2·2-s − 4-s − 8·8-s + 9-s + 11-s − 7·16-s + 2·18-s + 2·22-s − 5·23-s + 4·25-s + 11·29-s + 14·32-s − 36-s + 9·37-s + 10·43-s − 44-s − 10·46-s + 8·50-s − 6·53-s + 22·58-s + 35·64-s + 67-s + 4·71-s − 8·72-s + 18·74-s + 16·79-s − 8·81-s + ⋯
L(s)  = 1  + 1.41·2-s − 1/2·4-s − 2.82·8-s + 1/3·9-s + 0.301·11-s − 7/4·16-s + 0.471·18-s + 0.426·22-s − 1.04·23-s + 4/5·25-s + 2.04·29-s + 2.47·32-s − 1/6·36-s + 1.47·37-s + 1.52·43-s − 0.150·44-s − 1.47·46-s + 1.13·50-s − 0.824·53-s + 2.88·58-s + 35/8·64-s + 0.122·67-s + 0.474·71-s − 0.942·72-s + 2.09·74-s + 1.80·79-s − 8/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 103243 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 103243 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(103243\)    =    \(7^{4} \cdot 43\)
Sign: $1$
Analytic conductor: \(6.58286\)
Root analytic conductor: \(1.60178\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 103243,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.032677315\)
\(L(\frac12)\) \(\approx\) \(2.032677315\)
\(L(\frac{3}{2})\) 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)$
bad7 \( 1 \)
43$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 9 T + p T^{2} ) \)
good2$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
3$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
5$C_2^2$ \( 1 - 4 T^{2} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
13$C_2^2$ \( 1 - 9 T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
23$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$$\times$$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
31$C_2^2$ \( 1 - 36 T^{2} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - T + p T^{2} ) \)
41$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 80 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
59$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 108 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
73$C_2^2$ \( 1 - 106 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + 40 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 74 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 51 T^{2} + p^{2} T^{4} \)
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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

−9.578214978324732639672195921030, −9.004091435082521609852171911359, −8.695837283864205248599805648506, −8.063920037283955064040691169883, −7.67231731041940318174121782766, −6.67672647471498942102283360255, −6.30322321088606872928877489120, −5.91472830926969588487263306404, −5.17957234254618180284917566997, −4.76306582814486018866544798170, −4.24873773635288204653709517801, −3.88470819087452431807723266696, −3.08674579531974236386492319635, −2.51748493458935850834729218512, −0.880941825614909303846840296459, 0.880941825614909303846840296459, 2.51748493458935850834729218512, 3.08674579531974236386492319635, 3.88470819087452431807723266696, 4.24873773635288204653709517801, 4.76306582814486018866544798170, 5.17957234254618180284917566997, 5.91472830926969588487263306404, 6.30322321088606872928877489120, 6.67672647471498942102283360255, 7.67231731041940318174121782766, 8.063920037283955064040691169883, 8.695837283864205248599805648506, 9.004091435082521609852171911359, 9.578214978324732639672195921030

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