Properties

Label 4-5040e2-1.1-c1e2-0-4
Degree $4$
Conductor $25401600$
Sign $1$
Analytic cond. $1619.62$
Root an. cond. $6.34386$
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  − 4·5-s − 16·19-s + 11·25-s − 16·29-s − 8·31-s + 24·41-s − 49-s + 16·59-s − 12·61-s + 16·79-s + 8·89-s + 64·95-s + 24·101-s − 4·109-s − 22·121-s − 24·125-s + 127-s + 131-s + 137-s + 139-s + 64·145-s + 149-s + 151-s + 32·155-s + 157-s + 163-s + 167-s + ⋯
L(s)  = 1  − 1.78·5-s − 3.67·19-s + 11/5·25-s − 2.97·29-s − 1.43·31-s + 3.74·41-s − 1/7·49-s + 2.08·59-s − 1.53·61-s + 1.80·79-s + 0.847·89-s + 6.56·95-s + 2.38·101-s − 0.383·109-s − 2·121-s − 2.14·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 5.31·145-s + 0.0819·149-s + 0.0813·151-s + 2.57·155-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25401600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25401600 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(25401600\)    =    \(2^{8} \cdot 3^{4} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(1619.62\)
Root analytic conductor: \(6.34386\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 25401600,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4779890189\)
\(L(\frac12)\) \(\approx\) \(0.4779890189\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + 4 T + p T^{2} \)
7$C_2$ \( 1 + T^{2} \)
good11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 + 18 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 130 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
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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

−8.204950846556536979289426268798, −8.202114794783466616145419020550, −7.58572814827864194059476194669, −7.35761897900818770359524397274, −7.27811960694866264961540900248, −6.60847851729709563504326879697, −6.21355526195421843031011328976, −6.06075311253779056868295015896, −5.49313238358292633904719100518, −5.07765990034819504723366533938, −4.55022549749723506801316460637, −4.14702199047817695435539275451, −3.90725478816503839315019275517, −3.86216482990394631660876407120, −3.20760516573395121618763039713, −2.58003541959055927515434126948, −2.03355944636581295610418996941, −1.92941188939022906466980902041, −0.805567807020697005653205270531, −0.24301156939256425401014478676, 0.24301156939256425401014478676, 0.805567807020697005653205270531, 1.92941188939022906466980902041, 2.03355944636581295610418996941, 2.58003541959055927515434126948, 3.20760516573395121618763039713, 3.86216482990394631660876407120, 3.90725478816503839315019275517, 4.14702199047817695435539275451, 4.55022549749723506801316460637, 5.07765990034819504723366533938, 5.49313238358292633904719100518, 6.06075311253779056868295015896, 6.21355526195421843031011328976, 6.60847851729709563504326879697, 7.27811960694866264961540900248, 7.35761897900818770359524397274, 7.58572814827864194059476194669, 8.202114794783466616145419020550, 8.204950846556536979289426268798

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