Properties

Label 2-605-1.1-c1-0-3
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  − 2.74·2-s − 0.210·3-s + 5.53·4-s − 5-s + 0.578·6-s − 2.32·7-s − 9.70·8-s − 2.95·9-s + 2.74·10-s − 1.16·12-s − 0.534·13-s + 6.37·14-s + 0.210·15-s + 15.5·16-s + 2.42·17-s + 8.11·18-s + 4.95·19-s − 5.53·20-s + 0.489·21-s − 4.53·23-s + 2.04·24-s + 25-s + 1.46·26-s + 1.25·27-s − 12.8·28-s − 5.48·29-s − 0.578·30-s + ⋯
L(s)  = 1  − 1.94·2-s − 0.121·3-s + 2.76·4-s − 0.447·5-s + 0.236·6-s − 0.878·7-s − 3.42·8-s − 0.985·9-s + 0.867·10-s − 0.336·12-s − 0.148·13-s + 1.70·14-s + 0.0544·15-s + 3.88·16-s + 0.587·17-s + 1.91·18-s + 1.13·19-s − 1.23·20-s + 0.106·21-s − 0.945·23-s + 0.417·24-s + 0.200·25-s + 0.287·26-s + 0.241·27-s − 2.42·28-s − 1.01·29-s − 0.105·30-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

\(L(1)\) \(\approx\) \(0.3733087826\)
\(L(\frac12)\) \(\approx\) \(0.3733087826\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.74T + 2T^{2} \)
3 \( 1 + 0.210T + 3T^{2} \)
7 \( 1 + 2.32T + 7T^{2} \)
13 \( 1 + 0.534T + 13T^{2} \)
17 \( 1 - 2.42T + 17T^{2} \)
19 \( 1 - 4.95T + 19T^{2} \)
23 \( 1 + 4.53T + 23T^{2} \)
29 \( 1 + 5.48T + 29T^{2} \)
31 \( 1 - 1.04T + 31T^{2} \)
37 \( 1 - 7.48T + 37T^{2} \)
41 \( 1 - 10.6T + 41T^{2} \)
43 \( 1 - 4.32T + 43T^{2} \)
47 \( 1 - 6.76T + 47T^{2} \)
53 \( 1 + 4.53T + 53T^{2} \)
59 \( 1 + 6.44T + 59T^{2} \)
61 \( 1 - 6.79T + 61T^{2} \)
67 \( 1 - 0.721T + 67T^{2} \)
71 \( 1 - 4.53T + 71T^{2} \)
73 \( 1 - 1.06T + 73T^{2} \)
79 \( 1 - 4.64T + 79T^{2} \)
83 \( 1 - 13.6T + 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 4.75T + 97T^{2} \)
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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

−10.47693725233277050327164969160, −9.506759767536251889206335845653, −9.173777295494171420415942443914, −7.930413089613712954438050790069, −7.58849505812366845030841762400, −6.39186639602010106732816294162, −5.69545681439538294578839402385, −3.46333457011852529626228636794, −2.47688476879615747248872121950, −0.68176090390741789296398544915, 0.68176090390741789296398544915, 2.47688476879615747248872121950, 3.46333457011852529626228636794, 5.69545681439538294578839402385, 6.39186639602010106732816294162, 7.58849505812366845030841762400, 7.930413089613712954438050790069, 9.173777295494171420415942443914, 9.506759767536251889206335845653, 10.47693725233277050327164969160

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