Properties

Label 2-209814-1.1-c1-0-47
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 5-s − 6-s − 4·7-s + 8-s + 9-s + 10-s − 12-s − 5·13-s − 4·14-s − 15-s + 16-s + 18-s + 20-s + 4·21-s − 24-s − 4·25-s − 5·26-s − 27-s − 4·28-s − 7·29-s − 30-s + 8·31-s + 32-s − 4·35-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s − 1.51·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s − 0.288·12-s − 1.38·13-s − 1.06·14-s − 0.258·15-s + 1/4·16-s + 0.235·18-s + 0.223·20-s + 0.872·21-s − 0.204·24-s − 4/5·25-s − 0.980·26-s − 0.192·27-s − 0.755·28-s − 1.29·29-s − 0.182·30-s + 1.43·31-s + 0.176·32-s − 0.676·35-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: \(1\)
Selberg data: \((2,\ 209814,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 \)
17 \( 1 \)
good5 \( 1 - T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 7 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 5 T + p T^{2} \)
41 \( 1 + 11 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 5 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 + 17 T + p T^{2} \)
97 \( 1 - 5 T + p T^{2} \)
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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

−13.11935190730372, −12.86340714096355, −12.26127338063325, −12.11438279605182, −11.39586612457028, −11.13398587959821, −10.22873227469177, −10.04427076193482, −9.581838496375058, −9.412998509240063, −8.395682816813539, −7.981671589681213, −7.223571934035578, −6.881799231930083, −6.472771234110128, −6.045419304363968, −5.388355717696514, −5.185545002169226, −4.447923468726649, −3.922897845793858, −3.337751929211258, −2.818583851665021, −2.233631330659056, −1.679448081809324, −0.6496536280592860, 0, 0.6496536280592860, 1.679448081809324, 2.233631330659056, 2.818583851665021, 3.337751929211258, 3.922897845793858, 4.447923468726649, 5.185545002169226, 5.388355717696514, 6.045419304363968, 6.472771234110128, 6.881799231930083, 7.223571934035578, 7.981671589681213, 8.395682816813539, 9.412998509240063, 9.581838496375058, 10.04427076193482, 10.22873227469177, 11.13398587959821, 11.39586612457028, 12.11438279605182, 12.26127338063325, 12.86340714096355, 13.11935190730372

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