Properties

Label 2-605-1.1-c1-0-4
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  − 0.480·2-s − 1.60·3-s − 1.76·4-s + 5-s + 0.770·6-s + 0.480·7-s + 1.81·8-s − 0.434·9-s − 0.480·10-s + 2.83·12-s − 4.79·13-s − 0.231·14-s − 1.60·15-s + 2.66·16-s + 2.50·17-s + 0.209·18-s − 5.75·19-s − 1.76·20-s − 0.770·21-s + 4.43·23-s − 2.90·24-s + 25-s + 2.30·26-s + 5.50·27-s − 0.850·28-s + 9.01·29-s + 0.770·30-s + ⋯
L(s)  = 1  − 0.340·2-s − 0.924·3-s − 0.884·4-s + 0.447·5-s + 0.314·6-s + 0.181·7-s + 0.640·8-s − 0.144·9-s − 0.152·10-s + 0.817·12-s − 1.33·13-s − 0.0618·14-s − 0.413·15-s + 0.666·16-s + 0.606·17-s + 0.0492·18-s − 1.32·19-s − 0.395·20-s − 0.168·21-s + 0.924·23-s − 0.592·24-s + 0.200·25-s + 0.452·26-s + 1.05·27-s − 0.160·28-s + 1.67·29-s + 0.140·30-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

\(L(1)\) \(\approx\) \(0.6727341839\)
\(L(\frac12)\) \(\approx\) \(0.6727341839\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.480T + 2T^{2} \)
3 \( 1 + 1.60T + 3T^{2} \)
7 \( 1 - 0.480T + 7T^{2} \)
13 \( 1 + 4.79T + 13T^{2} \)
17 \( 1 - 2.50T + 17T^{2} \)
19 \( 1 + 5.75T + 19T^{2} \)
23 \( 1 - 4.43T + 23T^{2} \)
29 \( 1 - 9.01T + 29T^{2} \)
31 \( 1 - 7.97T + 31T^{2} \)
37 \( 1 - 5.20T + 37T^{2} \)
41 \( 1 + 8.45T + 41T^{2} \)
43 \( 1 - 8.53T + 43T^{2} \)
47 \( 1 - 9.60T + 47T^{2} \)
53 \( 1 - 6.10T + 53T^{2} \)
59 \( 1 - 2.76T + 59T^{2} \)
61 \( 1 - 4.02T + 61T^{2} \)
67 \( 1 - 7.60T + 67T^{2} \)
71 \( 1 + 2.76T + 71T^{2} \)
73 \( 1 + 5.00T + 73T^{2} \)
79 \( 1 + 3.62T + 79T^{2} \)
83 \( 1 + 1.71T + 83T^{2} \)
89 \( 1 + 15.7T + 89T^{2} \)
97 \( 1 + 3.63T + 97T^{2} \)
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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

−10.34711143611960531340954282910, −10.05058259454849803616164164224, −8.899275392054129501120735781151, −8.204937509568556490294971733653, −7.02136049578876090603084874180, −6.01147802039049128669735219462, −5.05274589018104801506303290634, −4.46280926403351647467884141200, −2.67245703990020557550375306389, −0.794318638946469023667388282742, 0.794318638946469023667388282742, 2.67245703990020557550375306389, 4.46280926403351647467884141200, 5.05274589018104801506303290634, 6.01147802039049128669735219462, 7.02136049578876090603084874180, 8.204937509568556490294971733653, 8.899275392054129501120735781151, 10.05058259454849803616164164224, 10.34711143611960531340954282910

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