Properties

Label 2-605-1.1-c1-0-14
Degree $2$
Conductor $605$
Sign $1$
Analytic cond. $4.83094$
Root an. cond. $2.19794$
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  − 2.34·2-s + 2.86·3-s + 3.51·4-s − 5-s − 6.73·6-s + 3.38·7-s − 3.56·8-s + 5.21·9-s + 2.34·10-s + 10.0·12-s − 1.48·13-s − 7.94·14-s − 2.86·15-s + 1.33·16-s + 3.73·17-s − 12.2·18-s + 3.21·19-s − 3.51·20-s + 9.69·21-s − 2.51·23-s − 10.2·24-s + 25-s + 3.48·26-s + 6.34·27-s + 11.9·28-s − 4.69·29-s + 6.73·30-s + ⋯
L(s)  = 1  − 1.66·2-s + 1.65·3-s + 1.75·4-s − 0.447·5-s − 2.74·6-s + 1.27·7-s − 1.26·8-s + 1.73·9-s + 0.742·10-s + 2.91·12-s − 0.411·13-s − 2.12·14-s − 0.740·15-s + 0.334·16-s + 0.905·17-s − 2.88·18-s + 0.737·19-s − 0.786·20-s + 2.11·21-s − 0.524·23-s − 2.08·24-s + 0.200·25-s + 0.683·26-s + 1.22·27-s + 2.24·28-s − 0.872·29-s + 1.22·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(605\)    =    \(5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(4.83094\)
Root analytic conductor: \(2.19794\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 605,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.292913420\)
\(L(\frac12)\) \(\approx\) \(1.292913420\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
11 \( 1 \)
good2 \( 1 + 2.34T + 2T^{2} \)
3 \( 1 - 2.86T + 3T^{2} \)
7 \( 1 - 3.38T + 7T^{2} \)
13 \( 1 + 1.48T + 13T^{2} \)
17 \( 1 - 3.73T + 17T^{2} \)
19 \( 1 - 3.21T + 19T^{2} \)
23 \( 1 + 2.51T + 23T^{2} \)
29 \( 1 + 4.69T + 29T^{2} \)
31 \( 1 - 9.21T + 31T^{2} \)
37 \( 1 + 2.69T + 37T^{2} \)
41 \( 1 + 4.55T + 41T^{2} \)
43 \( 1 + 5.38T + 43T^{2} \)
47 \( 1 + 10.5T + 47T^{2} \)
53 \( 1 + 2.51T + 53T^{2} \)
59 \( 1 - 11.9T + 59T^{2} \)
61 \( 1 - 13.6T + 61T^{2} \)
67 \( 1 - 7.83T + 67T^{2} \)
71 \( 1 - 2.51T + 71T^{2} \)
73 \( 1 - 2.96T + 73T^{2} \)
79 \( 1 + 6.76T + 79T^{2} \)
83 \( 1 + 7.55T + 83T^{2} \)
89 \( 1 - 10.8T + 89T^{2} \)
97 \( 1 - 11.0T + 97T^{2} \)
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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

−10.07247177475838222910559155654, −9.750440621980520096414692078670, −8.630777768741642911386832911604, −8.162802840504624379963994081722, −7.73487137296792916089105770616, −6.90075166667405528443125815046, −4.97740484161791914639572963685, −3.59261515728408605424602592034, −2.36553984896459084860831827564, −1.35847909486953709471518764152, 1.35847909486953709471518764152, 2.36553984896459084860831827564, 3.59261515728408605424602592034, 4.97740484161791914639572963685, 6.90075166667405528443125815046, 7.73487137296792916089105770616, 8.162802840504624379963994081722, 8.630777768741642911386832911604, 9.750440621980520096414692078670, 10.07247177475838222910559155654

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