Properties

Label 4-4650e2-1.1-c1e2-0-7
Degree $4$
Conductor $21622500$
Sign $1$
Analytic cond. $1378.66$
Root an. cond. $6.09347$
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  − 4-s − 9-s − 8·11-s + 16-s + 8·19-s − 4·29-s − 2·31-s + 36-s − 12·41-s + 8·44-s + 14·49-s + 8·59-s − 12·61-s − 64-s − 24·71-s − 8·76-s + 32·79-s + 81-s + 36·89-s + 8·99-s + 4·101-s − 12·109-s + 4·116-s + 26·121-s + 2·124-s + 127-s + 131-s + ⋯
L(s)  = 1  − 1/2·4-s − 1/3·9-s − 2.41·11-s + 1/4·16-s + 1.83·19-s − 0.742·29-s − 0.359·31-s + 1/6·36-s − 1.87·41-s + 1.20·44-s + 2·49-s + 1.04·59-s − 1.53·61-s − 1/8·64-s − 2.84·71-s − 0.917·76-s + 3.60·79-s + 1/9·81-s + 3.81·89-s + 0.804·99-s + 0.398·101-s − 1.14·109-s + 0.371·116-s + 2.36·121-s + 0.179·124-s + 0.0887·127-s + 0.0873·131-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 21622500 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 21622500 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(21622500\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{4} \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(1378.66\)
Root analytic conductor: \(6.09347\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 21622500,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8958634970\)
\(L(\frac12)\) \(\approx\) \(0.8958634970\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T^{2} \)
3$C_2$ \( 1 + T^{2} \)
5 \( 1 \)
31$C_1$ \( ( 1 + T )^{2} \)
good7$C_2$ \( ( 1 - p T^{2} )^{2} \)
11$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - 30 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
47$C_2$ \( ( 1 - p T^{2} )^{2} \)
53$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 + 122 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 16 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 18 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
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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

−8.439444449280731202547618255361, −7.899948464414646298245356712287, −7.88826676411114086015180268359, −7.50018854205871087950652031116, −7.23916183072290280641335708240, −6.75951130252152462706817307619, −6.19459738101779364208003183038, −5.78901527262405287273900161174, −5.47006550363578271270820123651, −5.22790709303042256515861386380, −4.75531691772364670746057878341, −4.74743975457673917610222720434, −3.68811900055568118011006169861, −3.65552314134243126551968418867, −3.13411649559799047268277994354, −2.65480422354029212824526194435, −2.30751588920000707623606163577, −1.71454351928578156580870618455, −0.956751570334089312185221692604, −0.30605994068446972458362172801, 0.30605994068446972458362172801, 0.956751570334089312185221692604, 1.71454351928578156580870618455, 2.30751588920000707623606163577, 2.65480422354029212824526194435, 3.13411649559799047268277994354, 3.65552314134243126551968418867, 3.68811900055568118011006169861, 4.74743975457673917610222720434, 4.75531691772364670746057878341, 5.22790709303042256515861386380, 5.47006550363578271270820123651, 5.78901527262405287273900161174, 6.19459738101779364208003183038, 6.75951130252152462706817307619, 7.23916183072290280641335708240, 7.50018854205871087950652031116, 7.88826676411114086015180268359, 7.899948464414646298245356712287, 8.439444449280731202547618255361

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