Properties

Label 4-857500-1.1-c1e2-0-0
Degree $4$
Conductor $857500$
Sign $1$
Analytic cond. $54.6749$
Root an. cond. $2.71923$
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  − 2·2-s + 3·4-s + 7-s − 4·8-s + 3·9-s − 10·11-s − 2·14-s + 5·16-s − 6·18-s + 20·22-s + 3·28-s − 12·29-s − 6·32-s + 9·36-s − 16·37-s + 16·43-s − 30·44-s + 49-s − 8·53-s − 4·56-s + 24·58-s + 3·63-s + 7·64-s − 18·67-s − 20·71-s − 12·72-s + 32·74-s + ⋯
L(s)  = 1  − 1.41·2-s + 3/2·4-s + 0.377·7-s − 1.41·8-s + 9-s − 3.01·11-s − 0.534·14-s + 5/4·16-s − 1.41·18-s + 4.26·22-s + 0.566·28-s − 2.22·29-s − 1.06·32-s + 3/2·36-s − 2.63·37-s + 2.43·43-s − 4.52·44-s + 1/7·49-s − 1.09·53-s − 0.534·56-s + 3.15·58-s + 0.377·63-s + 7/8·64-s − 2.19·67-s − 2.37·71-s − 1.41·72-s + 3.71·74-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 857500 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 857500 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(857500\)    =    \(2^{2} \cdot 5^{4} \cdot 7^{3}\)
Sign: $1$
Analytic conductor: \(54.6749\)
Root analytic conductor: \(2.71923\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 857500,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3763793203\)
\(L(\frac12)\) \(\approx\) \(0.3763793203\)
\(L(\frac{3}{2})\) 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$C_1$ \( ( 1 + T )^{2} \)
5 \( 1 \)
7$C_1$ \( 1 - T \)
good3$C_2$ \( ( 1 - p T + p T^{2} )( 1 + p T + p T^{2} ) \)
11$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
19$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
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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

−7.982704647601194275162559588174, −7.909616856504655698109693901245, −7.35159550652469145874551234062, −7.28202966725007180028492050863, −6.75922904616944609353713204114, −5.74372284090584252527668413358, −5.69551226567491875356313493124, −5.23317326717424642267182154953, −4.53392433226581882017134096766, −4.02569848626692601267512154263, −2.96910811860602576493917153273, −2.90932005195183109143742073385, −1.82578348423128801401226534071, −1.76448136119712918970498775230, −0.34762960201747218551587326811, 0.34762960201747218551587326811, 1.76448136119712918970498775230, 1.82578348423128801401226534071, 2.90932005195183109143742073385, 2.96910811860602576493917153273, 4.02569848626692601267512154263, 4.53392433226581882017134096766, 5.23317326717424642267182154953, 5.69551226567491875356313493124, 5.74372284090584252527668413358, 6.75922904616944609353713204114, 7.28202966725007180028492050863, 7.35159550652469145874551234062, 7.909616856504655698109693901245, 7.982704647601194275162559588174

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