Properties

Label 2-1205-1.1-c1-0-49
Degree $2$
Conductor $1205$
Sign $1$
Analytic cond. $9.62197$
Root an. cond. $3.10193$
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  + 1.54·2-s + 2.24·3-s + 0.375·4-s − 5-s + 3.45·6-s + 3.95·7-s − 2.50·8-s + 2.02·9-s − 1.54·10-s + 1.30·11-s + 0.841·12-s + 4.16·13-s + 6.10·14-s − 2.24·15-s − 4.60·16-s − 5.17·17-s + 3.12·18-s + 5.17·19-s − 0.375·20-s + 8.87·21-s + 2.00·22-s + 2.34·23-s − 5.61·24-s + 25-s + 6.41·26-s − 2.17·27-s + 1.48·28-s + ⋯
L(s)  = 1  + 1.08·2-s + 1.29·3-s + 0.187·4-s − 0.447·5-s + 1.41·6-s + 1.49·7-s − 0.885·8-s + 0.676·9-s − 0.487·10-s + 0.393·11-s + 0.242·12-s + 1.15·13-s + 1.63·14-s − 0.579·15-s − 1.15·16-s − 1.25·17-s + 0.737·18-s + 1.18·19-s − 0.0838·20-s + 1.93·21-s + 0.428·22-s + 0.488·23-s − 1.14·24-s + 0.200·25-s + 1.25·26-s − 0.419·27-s + 0.280·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1205 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1205 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1205\)    =    \(5 \cdot 241\)
Sign: $1$
Analytic conductor: \(9.62197\)
Root analytic conductor: \(3.10193\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1205,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.291389136\)
\(L(\frac12)\) \(\approx\) \(4.291389136\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
241 \( 1 - T \)
good2 \( 1 - 1.54T + 2T^{2} \)
3 \( 1 - 2.24T + 3T^{2} \)
7 \( 1 - 3.95T + 7T^{2} \)
11 \( 1 - 1.30T + 11T^{2} \)
13 \( 1 - 4.16T + 13T^{2} \)
17 \( 1 + 5.17T + 17T^{2} \)
19 \( 1 - 5.17T + 19T^{2} \)
23 \( 1 - 2.34T + 23T^{2} \)
29 \( 1 - 5.27T + 29T^{2} \)
31 \( 1 - 0.379T + 31T^{2} \)
37 \( 1 + 0.812T + 37T^{2} \)
41 \( 1 + 7.44T + 41T^{2} \)
43 \( 1 + 5.18T + 43T^{2} \)
47 \( 1 - 4.33T + 47T^{2} \)
53 \( 1 + 8.60T + 53T^{2} \)
59 \( 1 + 0.246T + 59T^{2} \)
61 \( 1 + 3.55T + 61T^{2} \)
67 \( 1 + 6.57T + 67T^{2} \)
71 \( 1 + 9.79T + 71T^{2} \)
73 \( 1 - 1.04T + 73T^{2} \)
79 \( 1 - 9.26T + 79T^{2} \)
83 \( 1 - 2.90T + 83T^{2} \)
89 \( 1 + 17.0T + 89T^{2} \)
97 \( 1 - 4.07T + 97T^{2} \)
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

−9.423759827632691401229590932972, −8.633873933002279040341860902019, −8.377510660622146477065457071648, −7.36469249053573985714190218269, −6.32291147199648061912023906637, −5.13660615110900555363619705078, −4.44965804753448070659673410994, −3.64177851414149121604225835404, −2.83612323929727641939085759103, −1.54489318814831868412917613868, 1.54489318814831868412917613868, 2.83612323929727641939085759103, 3.64177851414149121604225835404, 4.44965804753448070659673410994, 5.13660615110900555363619705078, 6.32291147199648061912023906637, 7.36469249053573985714190218269, 8.377510660622146477065457071648, 8.633873933002279040341860902019, 9.423759827632691401229590932972

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