Properties

Label 2-50575-1.1-c1-0-8
Degree $2$
Conductor $50575$
Sign $1$
Analytic cond. $403.843$
Root an. cond. $20.0958$
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  + 3-s − 2·4-s + 7-s − 2·9-s + 3·11-s − 2·12-s − 5·13-s + 4·16-s + 2·19-s + 21-s − 6·23-s − 5·27-s − 2·28-s − 3·29-s + 4·31-s + 3·33-s + 4·36-s + 2·37-s − 5·39-s + 12·41-s + 10·43-s − 6·44-s − 9·47-s + 4·48-s + 49-s + 10·52-s − 12·53-s + ⋯
L(s)  = 1  + 0.577·3-s − 4-s + 0.377·7-s − 2/3·9-s + 0.904·11-s − 0.577·12-s − 1.38·13-s + 16-s + 0.458·19-s + 0.218·21-s − 1.25·23-s − 0.962·27-s − 0.377·28-s − 0.557·29-s + 0.718·31-s + 0.522·33-s + 2/3·36-s + 0.328·37-s − 0.800·39-s + 1.87·41-s + 1.52·43-s − 0.904·44-s − 1.31·47-s + 0.577·48-s + 1/7·49-s + 1.38·52-s − 1.64·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 50575 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 50575 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(50575\)    =    \(5^{2} \cdot 7 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(403.843\)
Root analytic conductor: \(20.0958\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 50575,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.372345712\)
\(L(\frac12)\) \(\approx\) \(1.372345712\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 - T \)
17 \( 1 \)
good2 \( 1 + p T^{2} \)
3 \( 1 - T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−14.47868447936830, −14.06632836323113, −13.78208225831638, −12.97964629810273, −12.39683059531805, −12.17679455089126, −11.33327456127316, −11.09417925496840, −10.08258979698607, −9.622376150256635, −9.420923504844392, −8.782498232981091, −8.260332462621407, −7.640713589006995, −7.488383244507293, −6.381181594641163, −5.881245304523935, −5.327415418868207, −4.521534512811851, −4.284267738823575, −3.504665902252482, −2.864957140429553, −2.198380750007634, −1.366135302753616, −0.4106712322231199, 0.4106712322231199, 1.366135302753616, 2.198380750007634, 2.864957140429553, 3.504665902252482, 4.284267738823575, 4.521534512811851, 5.327415418868207, 5.881245304523935, 6.381181594641163, 7.488383244507293, 7.640713589006995, 8.260332462621407, 8.782498232981091, 9.420923504844392, 9.622376150256635, 10.08258979698607, 11.09417925496840, 11.33327456127316, 12.17679455089126, 12.39683059531805, 12.97964629810273, 13.78208225831638, 14.06632836323113, 14.47868447936830

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