Properties

Label 2-912-1.1-c1-0-10
Degree $2$
Conductor $912$
Sign $1$
Analytic cond. $7.28235$
Root an. cond. $2.69858$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 2.70·5-s + 4.70·7-s + 9-s − 4.70·11-s + 6·13-s + 2.70·15-s − 2.70·17-s − 19-s + 4.70·21-s − 4·23-s + 2.29·25-s + 27-s + 2·29-s − 9.40·31-s − 4.70·33-s + 12.7·35-s − 3.40·37-s + 6·39-s − 3.40·41-s − 10.1·43-s + 2.70·45-s + 0.701·47-s + 15.1·49-s − 2.70·51-s − 6·53-s − 12.7·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.20·5-s + 1.77·7-s + 0.333·9-s − 1.41·11-s + 1.66·13-s + 0.697·15-s − 0.655·17-s − 0.229·19-s + 1.02·21-s − 0.834·23-s + 0.459·25-s + 0.192·27-s + 0.371·29-s − 1.68·31-s − 0.818·33-s + 2.14·35-s − 0.559·37-s + 0.960·39-s − 0.531·41-s − 1.54·43-s + 0.402·45-s + 0.102·47-s + 2.15·49-s − 0.378·51-s − 0.824·53-s − 1.71·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(912\)    =    \(2^{4} \cdot 3 \cdot 19\)
Sign: $1$
Analytic conductor: \(7.28235\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 912,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.693794621\)
\(L(\frac12)\) \(\approx\) \(2.693794621\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
19 \( 1 + T \)
good5 \( 1 - 2.70T + 5T^{2} \)
7 \( 1 - 4.70T + 7T^{2} \)
11 \( 1 + 4.70T + 11T^{2} \)
13 \( 1 - 6T + 13T^{2} \)
17 \( 1 + 2.70T + 17T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 + 9.40T + 31T^{2} \)
37 \( 1 + 3.40T + 37T^{2} \)
41 \( 1 + 3.40T + 41T^{2} \)
43 \( 1 + 10.1T + 43T^{2} \)
47 \( 1 - 0.701T + 47T^{2} \)
53 \( 1 + 6T + 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 - 1.29T + 61T^{2} \)
67 \( 1 - 12T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 6.70T + 73T^{2} \)
79 \( 1 - 10.8T + 79T^{2} \)
83 \( 1 - 10.8T + 83T^{2} \)
89 \( 1 + 12.8T + 89T^{2} \)
97 \( 1 + 6T + 97T^{2} \)
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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

−10.21588018878811312457583724357, −9.103661529193698508332495110919, −8.337972377884344595026549643463, −7.913501915863072375615715482465, −6.63898978128835554238771803913, −5.56611744304403174926503445464, −4.96893869047677703118976167912, −3.72251187072228488205090475641, −2.22050399435461860025427171118, −1.64209575666620308178801655306, 1.64209575666620308178801655306, 2.22050399435461860025427171118, 3.72251187072228488205090475641, 4.96893869047677703118976167912, 5.56611744304403174926503445464, 6.63898978128835554238771803913, 7.913501915863072375615715482465, 8.337972377884344595026549643463, 9.103661529193698508332495110919, 10.21588018878811312457583724357

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