Properties

Label 2-209814-1.1-c1-0-19
Degree $2$
Conductor $209814$
Sign $1$
Analytic cond. $1675.37$
Root an. cond. $40.9313$
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  − 2-s − 3-s + 4-s + 2·5-s + 6-s − 4·7-s − 8-s + 9-s − 2·10-s − 12-s + 4·13-s + 4·14-s − 2·15-s + 16-s − 18-s + 8·19-s + 2·20-s + 4·21-s + 24-s − 25-s − 4·26-s − 27-s − 4·28-s + 2·30-s − 10·31-s − 32-s − 8·35-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.894·5-s + 0.408·6-s − 1.51·7-s − 0.353·8-s + 1/3·9-s − 0.632·10-s − 0.288·12-s + 1.10·13-s + 1.06·14-s − 0.516·15-s + 1/4·16-s − 0.235·18-s + 1.83·19-s + 0.447·20-s + 0.872·21-s + 0.204·24-s − 1/5·25-s − 0.784·26-s − 0.192·27-s − 0.755·28-s + 0.365·30-s − 1.79·31-s − 0.176·32-s − 1.35·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 209814 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 209814 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(209814\)    =    \(2 \cdot 3 \cdot 11^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(1675.37\)
Root analytic conductor: \(40.9313\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 209814,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.019278680\)
\(L(\frac12)\) \(\approx\) \(1.019278680\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
11 \( 1 \)
17 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−12.82270087482201, −12.59643218237906, −12.11570117065445, −11.52196106833077, −11.02879664943622, −10.57118455655054, −10.20518278809115, −9.618628919973731, −9.324432703651396, −9.082681464231513, −8.399220728852193, −7.598385165715356, −7.322399588561703, −6.670497877754104, −6.332437002637390, −5.847891113942401, −5.453227662970648, −5.007053347488615, −3.918890417938391, −3.446173004519171, −3.162463572779330, −2.270828115036414, −1.670609156727527, −1.098237989325186, −0.3599834025202036, 0.3599834025202036, 1.098237989325186, 1.670609156727527, 2.270828115036414, 3.162463572779330, 3.446173004519171, 3.918890417938391, 5.007053347488615, 5.453227662970648, 5.847891113942401, 6.332437002637390, 6.670497877754104, 7.322399588561703, 7.598385165715356, 8.399220728852193, 9.082681464231513, 9.324432703651396, 9.618628919973731, 10.20518278809115, 10.57118455655054, 11.02879664943622, 11.52196106833077, 12.11570117065445, 12.59643218237906, 12.82270087482201

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