Properties

Label 2-374850-1.1-c1-0-398
Degree $2$
Conductor $374850$
Sign $1$
Analytic cond. $2993.19$
Root an. cond. $54.7100$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 8-s − 6·13-s + 16-s − 17-s − 8·23-s − 6·26-s + 6·29-s + 8·31-s + 32-s − 34-s − 10·37-s − 6·41-s − 12·43-s − 8·46-s − 6·52-s − 10·53-s + 6·58-s − 8·59-s − 6·61-s + 8·62-s + 64-s − 12·67-s − 68-s − 6·73-s − 10·74-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s − 1.66·13-s + 1/4·16-s − 0.242·17-s − 1.66·23-s − 1.17·26-s + 1.11·29-s + 1.43·31-s + 0.176·32-s − 0.171·34-s − 1.64·37-s − 0.937·41-s − 1.82·43-s − 1.17·46-s − 0.832·52-s − 1.37·53-s + 0.787·58-s − 1.04·59-s − 0.768·61-s + 1.01·62-s + 1/8·64-s − 1.46·67-s − 0.121·68-s − 0.702·73-s − 1.16·74-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 374850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 374850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(374850\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(2993.19\)
Root analytic conductor: \(54.7100\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((2,\ 374850,\ (\ :1/2),\ 1)\)

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$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 \)
17 \( 1 + T \)
good11 \( 1 + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.77892805887034, −12.50919300775985, −11.93659185938807, −11.81002301136652, −11.43774501576435, −10.43924153446646, −10.25222613028124, −10.06169907602584, −9.411059187063362, −8.771734341036139, −8.324412484418282, −7.823233912847602, −7.446959835521062, −6.777992243058200, −6.525109296056781, −6.009373832959036, −5.383647986871662, −4.877202521250884, −4.556253078787958, −4.159400368112053, −3.196848163406994, −3.097183219345163, −2.377740020992834, −1.800346759819736, −1.350609905798230, 0, 0, 1.350609905798230, 1.800346759819736, 2.377740020992834, 3.097183219345163, 3.196848163406994, 4.159400368112053, 4.556253078787958, 4.877202521250884, 5.383647986871662, 6.009373832959036, 6.525109296056781, 6.777992243058200, 7.446959835521062, 7.823233912847602, 8.324412484418282, 8.771734341036139, 9.411059187063362, 10.06169907602584, 10.25222613028124, 10.43924153446646, 11.43774501576435, 11.81002301136652, 11.93659185938807, 12.50919300775985, 12.77892805887034

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