Properties

Label 2-605-1.1-c1-0-27
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

\(L(1)\) \(\approx\) \(4.322416584\)
\(L(\frac12)\) \(\approx\) \(4.322416584\)
\(L(\frac{3}{2})\) 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

−11.11262556002082967296493524052, −10.38018463444711668970205940011, −8.520359067983594798763783476830, −7.81719587086280632313461149505, −6.61055564484694900606052599517, −5.96050896947728302173885870850, −4.87777436584057675282077828439, −4.28157916889313020125857102242, −3.10781789215065694744696590911, −1.99949519016452146689239223328, 1.99949519016452146689239223328, 3.10781789215065694744696590911, 4.28157916889313020125857102242, 4.87777436584057675282077828439, 5.96050896947728302173885870850, 6.61055564484694900606052599517, 7.81719587086280632313461149505, 8.520359067983594798763783476830, 10.38018463444711668970205940011, 11.11262556002082967296493524052

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