Properties

Label 2-44e2-1.1-c1-0-23
Degree $2$
Conductor $1936$
Sign $1$
Analytic cond. $15.4590$
Root an. cond. $3.93179$
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  + 2.04·3-s − 0.163·5-s + 3.50·7-s + 1.18·9-s − 2.69·13-s − 0.335·15-s + 7.57·17-s + 4.61·19-s + 7.16·21-s + 0.706·23-s − 4.97·25-s − 3.70·27-s + 1.02·29-s − 5.39·31-s − 0.573·35-s + 11.5·37-s − 5.51·39-s + 0.280·41-s + 4.31·43-s − 0.194·45-s − 5.82·47-s + 5.25·49-s + 15.5·51-s + 9.87·53-s + 9.45·57-s + 3.09·59-s − 6.93·61-s + ⋯
L(s)  = 1  + 1.18·3-s − 0.0732·5-s + 1.32·7-s + 0.396·9-s − 0.747·13-s − 0.0865·15-s + 1.83·17-s + 1.05·19-s + 1.56·21-s + 0.147·23-s − 0.994·25-s − 0.713·27-s + 0.191·29-s − 0.969·31-s − 0.0969·35-s + 1.90·37-s − 0.882·39-s + 0.0438·41-s + 0.657·43-s − 0.0290·45-s − 0.850·47-s + 0.751·49-s + 2.17·51-s + 1.35·53-s + 1.25·57-s + 0.402·59-s − 0.887·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1936 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1936 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1936\)    =    \(2^{4} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(15.4590\)
Root analytic conductor: \(3.93179\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1936,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.092179731\)
\(L(\frac12)\) \(\approx\) \(3.092179731\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
11 \( 1 \)
good3 \( 1 - 2.04T + 3T^{2} \)
5 \( 1 + 0.163T + 5T^{2} \)
7 \( 1 - 3.50T + 7T^{2} \)
13 \( 1 + 2.69T + 13T^{2} \)
17 \( 1 - 7.57T + 17T^{2} \)
19 \( 1 - 4.61T + 19T^{2} \)
23 \( 1 - 0.706T + 23T^{2} \)
29 \( 1 - 1.02T + 29T^{2} \)
31 \( 1 + 5.39T + 31T^{2} \)
37 \( 1 - 11.5T + 37T^{2} \)
41 \( 1 - 0.280T + 41T^{2} \)
43 \( 1 - 4.31T + 43T^{2} \)
47 \( 1 + 5.82T + 47T^{2} \)
53 \( 1 - 9.87T + 53T^{2} \)
59 \( 1 - 3.09T + 59T^{2} \)
61 \( 1 + 6.93T + 61T^{2} \)
67 \( 1 + 1.91T + 67T^{2} \)
71 \( 1 + 12.1T + 71T^{2} \)
73 \( 1 - 11.3T + 73T^{2} \)
79 \( 1 + 1.72T + 79T^{2} \)
83 \( 1 - 4.70T + 83T^{2} \)
89 \( 1 - 6.31T + 89T^{2} \)
97 \( 1 - 7.00T + 97T^{2} \)
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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

−9.255412632096169883997497117505, −8.167786562522512224681200743672, −7.78487293444204153358534125159, −7.34927148444945221696381934045, −5.79556690961774165079391688764, −5.15826309875877454726844209689, −4.11812793405040925842758448085, −3.21849600833024890890885982120, −2.31850101459127591054879767248, −1.25448862496615872642083988921, 1.25448862496615872642083988921, 2.31850101459127591054879767248, 3.21849600833024890890885982120, 4.11812793405040925842758448085, 5.15826309875877454726844209689, 5.79556690961774165079391688764, 7.34927148444945221696381934045, 7.78487293444204153358534125159, 8.167786562522512224681200743672, 9.255412632096169883997497117505

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