Properties

Label 4-86e2-1.1-c1e2-0-3
Degree $4$
Conductor $7396$
Sign $1$
Analytic cond. $0.471575$
Root an. cond. $0.828681$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 4·3-s + 2·4-s − 4·5-s + 8·6-s − 4·7-s + 6·9-s + 8·10-s − 8·12-s − 6·13-s + 8·14-s + 16·15-s − 4·16-s − 6·17-s − 12·18-s − 8·20-s + 16·21-s − 4·23-s + 6·25-s + 12·26-s + 4·27-s − 8·28-s − 32·30-s + 4·31-s + 8·32-s + 12·34-s + 16·35-s + ⋯
L(s)  = 1  − 1.41·2-s − 2.30·3-s + 4-s − 1.78·5-s + 3.26·6-s − 1.51·7-s + 2·9-s + 2.52·10-s − 2.30·12-s − 1.66·13-s + 2.13·14-s + 4.13·15-s − 16-s − 1.45·17-s − 2.82·18-s − 1.78·20-s + 3.49·21-s − 0.834·23-s + 6/5·25-s + 2.35·26-s + 0.769·27-s − 1.51·28-s − 5.84·30-s + 0.718·31-s + 1.41·32-s + 2.05·34-s + 2.70·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7396 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7396 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(7396\)    =    \(2^{2} \cdot 43^{2}\)
Sign: $1$
Analytic conductor: \(0.471575\)
Root analytic conductor: \(0.828681\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 7396,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T + p T^{2} \)
43$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good3$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
5$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
7$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
13$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + p T^{2} ) \)
41$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
47$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
53$C_2$$\times$$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
59$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
61$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + T + p T^{2} ) \)
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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

−17.4780977310, −16.8238626428, −16.8215772884, −15.9802273957, −15.9783584270, −15.5519122270, −14.7879696813, −13.9309448252, −13.0237416618, −12.3834323879, −12.2448940378, −11.5135334923, −11.3244064839, −10.7971801876, −10.2584581032, −9.56682706021, −9.20679535768, −8.01633913391, −7.86442320164, −6.82871744579, −6.60597695324, −5.97057694071, −4.69108797829, −4.49472027398, −2.93953492658, 0, 0, 2.93953492658, 4.49472027398, 4.69108797829, 5.97057694071, 6.60597695324, 6.82871744579, 7.86442320164, 8.01633913391, 9.20679535768, 9.56682706021, 10.2584581032, 10.7971801876, 11.3244064839, 11.5135334923, 12.2448940378, 12.3834323879, 13.0237416618, 13.9309448252, 14.7879696813, 15.5519122270, 15.9783584270, 15.9802273957, 16.8215772884, 16.8238626428, 17.4780977310

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