Properties

Label 2-168e2-1.1-c1-0-61
Degree $2$
Conductor $28224$
Sign $1$
Analytic cond. $225.369$
Root an. cond. $15.0123$
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  + 2·5-s + 6·13-s + 2·17-s − 25-s − 10·29-s + 2·37-s + 10·41-s + 14·53-s − 10·61-s + 12·65-s + 6·73-s + 4·85-s + 10·89-s − 18·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  + 0.894·5-s + 1.66·13-s + 0.485·17-s − 1/5·25-s − 1.85·29-s + 0.328·37-s + 1.56·41-s + 1.92·53-s − 1.28·61-s + 1.48·65-s + 0.702·73-s + 0.433·85-s + 1.05·89-s − 1.82·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 28224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 28224 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(28224\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(225.369\)
Root analytic conductor: \(15.0123\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 28224,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.236738115\)
\(L(\frac12)\) \(\approx\) \(3.236738115\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 14 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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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

−15.23126924231414, −14.62231496912688, −14.09679812534119, −13.50337282594002, −13.25354843564355, −12.70818368684145, −11.97817696371446, −11.39954178893236, −10.79502826037676, −10.51648825892562, −9.591241470551346, −9.369584703390059, −8.740789350270046, −8.084171819608833, −7.517105945781675, −6.831212246018006, −6.008962910982877, −5.838833411838287, −5.262115163700634, −4.215381522959634, −3.782686032082528, −3.017936623689607, −2.148963938570139, −1.537298008944576, −0.7242988573788277, 0.7242988573788277, 1.537298008944576, 2.148963938570139, 3.017936623689607, 3.782686032082528, 4.215381522959634, 5.262115163700634, 5.838833411838287, 6.008962910982877, 6.831212246018006, 7.517105945781675, 8.084171819608833, 8.740789350270046, 9.369584703390059, 9.591241470551346, 10.51648825892562, 10.79502826037676, 11.39954178893236, 11.97817696371446, 12.70818368684145, 13.25354843564355, 13.50337282594002, 14.09679812534119, 14.62231496912688, 15.23126924231414

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