Properties

Label 2-605-1.1-c7-0-19
Degree $2$
Conductor $605$
Sign $1$
Analytic cond. $188.992$
Root an. cond. $13.7474$
Motivic weight $7$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 6·2-s − 70·3-s − 92·4-s − 125·5-s + 420·6-s − 624·7-s + 1.32e3·8-s + 2.71e3·9-s + 750·10-s + 6.44e3·12-s − 6.82e3·13-s + 3.74e3·14-s + 8.75e3·15-s + 3.85e3·16-s − 3.62e4·17-s − 1.62e4·18-s + 3.40e4·19-s + 1.15e4·20-s + 4.36e4·21-s + 1.62e4·23-s − 9.24e4·24-s + 1.56e4·25-s + 4.09e4·26-s − 3.68e4·27-s + 5.74e4·28-s + 1.58e5·29-s − 5.25e4·30-s + ⋯
L(s)  = 1  − 0.530·2-s − 1.49·3-s − 0.718·4-s − 0.447·5-s + 0.793·6-s − 0.687·7-s + 0.911·8-s + 1.24·9-s + 0.237·10-s + 1.07·12-s − 0.861·13-s + 0.364·14-s + 0.669·15-s + 0.235·16-s − 1.78·17-s − 0.657·18-s + 1.13·19-s + 0.321·20-s + 1.02·21-s + 0.279·23-s − 1.36·24-s + 1/5·25-s + 0.456·26-s − 0.360·27-s + 0.494·28-s + 1.20·29-s − 0.355·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 605 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(605\)    =    \(5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(188.992\)
Root analytic conductor: \(13.7474\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 605,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(0.2080871208\)
\(L(\frac12)\) \(\approx\) \(0.2080871208\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + p^{3} T \)
11 \( 1 \)
good2 \( 1 + 3 p T + p^{7} T^{2} \)
3 \( 1 + 70 T + p^{7} T^{2} \)
7 \( 1 + 624 T + p^{7} T^{2} \)
13 \( 1 + 6822 T + p^{7} T^{2} \)
17 \( 1 + 36246 T + p^{7} T^{2} \)
19 \( 1 - 34080 T + p^{7} T^{2} \)
23 \( 1 - 16290 T + p^{7} T^{2} \)
29 \( 1 - 158760 T + p^{7} T^{2} \)
31 \( 1 - 194620 T + p^{7} T^{2} \)
37 \( 1 - 371590 T + p^{7} T^{2} \)
41 \( 1 - 562980 T + p^{7} T^{2} \)
43 \( 1 + 234852 T + p^{7} T^{2} \)
47 \( 1 + 832530 T + p^{7} T^{2} \)
53 \( 1 + 227010 T + p^{7} T^{2} \)
59 \( 1 + 462624 T + p^{7} T^{2} \)
61 \( 1 + 1082760 T + p^{7} T^{2} \)
67 \( 1 + 2587910 T + p^{7} T^{2} \)
71 \( 1 + 3097992 T + p^{7} T^{2} \)
73 \( 1 + 2722422 T + p^{7} T^{2} \)
79 \( 1 + 211620 T + p^{7} T^{2} \)
83 \( 1 + 5216628 T + p^{7} T^{2} \)
89 \( 1 + 9077130 T + p^{7} T^{2} \)
97 \( 1 - 14734790 T + p^{7} T^{2} \)
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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

−9.692000306092593700461341681569, −8.805493507285771640134732662363, −7.69564477498688128517073949068, −6.81148947977566192891570400029, −6.00886122976916455326793220459, −4.75322175756068255980597892474, −4.49327432090770999109586019189, −2.89098841808564843105907676955, −1.14903374941718550992075374157, −0.27363654139861925031451790026, 0.27363654139861925031451790026, 1.14903374941718550992075374157, 2.89098841808564843105907676955, 4.49327432090770999109586019189, 4.75322175756068255980597892474, 6.00886122976916455326793220459, 6.81148947977566192891570400029, 7.69564477498688128517073949068, 8.805493507285771640134732662363, 9.692000306092593700461341681569

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