Properties

Label 2-7381-1.1-c1-0-131
Degree $2$
Conductor $7381$
Sign $1$
Analytic cond. $58.9375$
Root an. cond. $7.67708$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 0.444·2-s − 1.68·3-s − 1.80·4-s + 3.41·5-s − 0.749·6-s + 1.25·7-s − 1.69·8-s − 0.157·9-s + 1.51·10-s + 3.03·12-s − 4.74·13-s + 0.558·14-s − 5.76·15-s + 2.85·16-s + 6.97·17-s − 0.0697·18-s − 5.14·19-s − 6.15·20-s − 2.11·21-s − 6.04·23-s + 2.84·24-s + 6.67·25-s − 2.10·26-s + 5.32·27-s − 2.26·28-s + 1.09·29-s − 2.56·30-s + ⋯
L(s)  = 1  + 0.314·2-s − 0.973·3-s − 0.901·4-s + 1.52·5-s − 0.305·6-s + 0.474·7-s − 0.597·8-s − 0.0523·9-s + 0.480·10-s + 0.877·12-s − 1.31·13-s + 0.149·14-s − 1.48·15-s + 0.713·16-s + 1.69·17-s − 0.0164·18-s − 1.17·19-s − 1.37·20-s − 0.462·21-s − 1.26·23-s + 0.581·24-s + 1.33·25-s − 0.413·26-s + 1.02·27-s − 0.427·28-s + 0.203·29-s − 0.467·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7381 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7381 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7381\)    =    \(11^{2} \cdot 61\)
Sign: $1$
Analytic conductor: \(58.9375\)
Root analytic conductor: \(7.67708\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7381,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.363316784\)
\(L(\frac12)\) \(\approx\) \(1.363316784\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 \)
61 \( 1 + T \)
good2 \( 1 - 0.444T + 2T^{2} \)
3 \( 1 + 1.68T + 3T^{2} \)
5 \( 1 - 3.41T + 5T^{2} \)
7 \( 1 - 1.25T + 7T^{2} \)
13 \( 1 + 4.74T + 13T^{2} \)
17 \( 1 - 6.97T + 17T^{2} \)
19 \( 1 + 5.14T + 19T^{2} \)
23 \( 1 + 6.04T + 23T^{2} \)
29 \( 1 - 1.09T + 29T^{2} \)
31 \( 1 - 2.37T + 31T^{2} \)
37 \( 1 + 1.69T + 37T^{2} \)
41 \( 1 + 3.79T + 41T^{2} \)
43 \( 1 + 4.85T + 43T^{2} \)
47 \( 1 + 6.96T + 47T^{2} \)
53 \( 1 - 6.62T + 53T^{2} \)
59 \( 1 - 14.2T + 59T^{2} \)
67 \( 1 - 11.3T + 67T^{2} \)
71 \( 1 - 10.6T + 71T^{2} \)
73 \( 1 - 8.58T + 73T^{2} \)
79 \( 1 - 0.574T + 79T^{2} \)
83 \( 1 - 9.44T + 83T^{2} \)
89 \( 1 + 11.4T + 89T^{2} \)
97 \( 1 + 18.0T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.194723168251229292957624748698, −6.89463526248742011619566465837, −6.26966724227895206210641084540, −5.57291697464612869940308234188, −5.23437114406676358910136030844, −4.72409062330902142521431456086, −3.68759700042676281131325792067, −2.61285206607579684530540472178, −1.75979084172846098638658696799, −0.59165569452944146884602098455, 0.59165569452944146884602098455, 1.75979084172846098638658696799, 2.61285206607579684530540472178, 3.68759700042676281131325792067, 4.72409062330902142521431456086, 5.23437114406676358910136030844, 5.57291697464612869940308234188, 6.26966724227895206210641084540, 6.89463526248742011619566465837, 8.194723168251229292957624748698

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