Properties

Label 4-1306368-1.1-c1e2-0-0
Degree $4$
Conductor $1306368$
Sign $1$
Analytic cond. $83.2951$
Root an. cond. $3.02102$
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  − 2·7-s − 13-s − 8·25-s − 5·37-s + 9·43-s − 4·49-s + 7·61-s − 9·67-s − 13·73-s − 9·79-s + 2·91-s + 20·97-s + 14·109-s − 4·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 5·169-s + 173-s + 16·175-s + 179-s + ⋯
L(s)  = 1  − 0.755·7-s − 0.277·13-s − 8/5·25-s − 0.821·37-s + 1.37·43-s − 4/7·49-s + 0.896·61-s − 1.09·67-s − 1.52·73-s − 1.01·79-s + 0.209·91-s + 2.03·97-s + 1.34·109-s − 0.363·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s − 0.384·169-s + 0.0760·173-s + 1.20·175-s + 0.0747·179-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1306368 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1306368 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1306368\)    =    \(2^{8} \cdot 3^{6} \cdot 7\)
Sign: $1$
Analytic conductor: \(83.2951\)
Root analytic conductor: \(3.02102\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1306368,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.144138454\)
\(L(\frac12)\) \(\approx\) \(1.144138454\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + T + p T^{2} ) \)
good5$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2^2$ \( 1 + 20 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 23 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 28 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - T + p T^{2} ) \)
47$C_2^2$ \( 1 + 31 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 29 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
71$C_2^2$ \( 1 - 20 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
89$C_2^2$ \( 1 - 16 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
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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

−7.87131380155765920387460137911, −7.54450272606064859741188488474, −7.15907553737754381722667770088, −6.68302070065569756855250422098, −6.19090775958825993195202955426, −5.81422960044510393659788211800, −5.47328051050416158086456950321, −4.81605496095898949235687869251, −4.30633859185266906114998548373, −3.88256332680304747378069053015, −3.30140016129633522779748125625, −2.84832974887177086593052770694, −2.15666683943052841707711634491, −1.57085039368066641803491588334, −0.46131534646583007748216782696, 0.46131534646583007748216782696, 1.57085039368066641803491588334, 2.15666683943052841707711634491, 2.84832974887177086593052770694, 3.30140016129633522779748125625, 3.88256332680304747378069053015, 4.30633859185266906114998548373, 4.81605496095898949235687869251, 5.47328051050416158086456950321, 5.81422960044510393659788211800, 6.19090775958825993195202955426, 6.68302070065569756855250422098, 7.15907553737754381722667770088, 7.54450272606064859741188488474, 7.87131380155765920387460137911

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