Properties

Label 4-1775-1.1-c1e2-0-0
Degree $4$
Conductor $1775$
Sign $1$
Analytic cond. $0.113175$
Root an. cond. $0.580013$
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  − 4-s − 2·9-s − 3·16-s − 2·19-s − 5·25-s + 10·31-s + 2·36-s + 18·41-s − 4·49-s − 6·59-s − 14·61-s + 7·64-s + 5·71-s + 2·76-s + 10·79-s − 5·81-s + 24·89-s + 5·100-s − 12·101-s − 20·109-s − 22·121-s − 10·124-s + 127-s + 131-s + 137-s + 139-s + 6·144-s + ⋯
L(s)  = 1  − 1/2·4-s − 2/3·9-s − 3/4·16-s − 0.458·19-s − 25-s + 1.79·31-s + 1/3·36-s + 2.81·41-s − 4/7·49-s − 0.781·59-s − 1.79·61-s + 7/8·64-s + 0.593·71-s + 0.229·76-s + 1.12·79-s − 5/9·81-s + 2.54·89-s + 1/2·100-s − 1.19·101-s − 1.91·109-s − 2·121-s − 0.898·124-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 1/2·144-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1775 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1775 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1775\)    =    \(5^{2} \cdot 71\)
Sign: $1$
Analytic conductor: \(0.113175\)
Root analytic conductor: \(0.580013\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1775,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5562389841\)
\(L(\frac12)\) \(\approx\) \(0.5562389841\)
\(L(\frac{3}{2})\) 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)$
bad5$C_2$ \( 1 + p T^{2} \)
71$C_1$$\times$$C_2$ \( ( 1 + T )( 1 - 6 T + p T^{2} ) \)
good2$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
3$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
7$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 28 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
37$C_2^2$ \( 1 - 38 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 6 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 32 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 86 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2$$\times$$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
67$C_2^2$ \( 1 - 44 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
83$C_2^2$ \( 1 + 58 T^{2} + p^{2} T^{4} \)
89$C_2$$\times$$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 - 6 T + p T^{2} ) \)
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

−13.60087858255578935187610056587, −12.93187818647123957581627206874, −12.21268381036832588509940488243, −11.65596610109153528441266581074, −10.97884074586101149554059695463, −10.39416229328768790005077075621, −9.371334827491565086249240247667, −9.187311544451760090050200437835, −8.172056324467741840973684754598, −7.72725555759426172762942762129, −6.53311959388175250320155123004, −5.94849071130610912286020064781, −4.85622802330129372995173241780, −4.06479377195573508697148007868, −2.63275119095852124695005682804, 2.63275119095852124695005682804, 4.06479377195573508697148007868, 4.85622802330129372995173241780, 5.94849071130610912286020064781, 6.53311959388175250320155123004, 7.72725555759426172762942762129, 8.172056324467741840973684754598, 9.187311544451760090050200437835, 9.371334827491565086249240247667, 10.39416229328768790005077075621, 10.97884074586101149554059695463, 11.65596610109153528441266581074, 12.21268381036832588509940488243, 12.93187818647123957581627206874, 13.60087858255578935187610056587

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