Properties

Label 2-8325-1.1-c1-0-10
Degree $2$
Conductor $8325$
Sign $1$
Analytic cond. $66.4754$
Root an. cond. $8.15324$
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  + 1.67·2-s + 0.795·4-s − 5.24·7-s − 2.01·8-s − 3.01·11-s − 3.80·13-s − 8.76·14-s − 4.95·16-s − 4.30·17-s + 2.28·19-s − 5.04·22-s − 2.78·23-s − 6.36·26-s − 4.17·28-s + 1.29·29-s + 6.11·31-s − 4.26·32-s − 7.19·34-s − 37-s + 3.81·38-s − 1.76·41-s − 0.682·43-s − 2.40·44-s − 4.64·46-s + 11.3·47-s + 20.4·49-s − 3.02·52-s + ⋯
L(s)  = 1  + 1.18·2-s + 0.397·4-s − 1.98·7-s − 0.711·8-s − 0.909·11-s − 1.05·13-s − 2.34·14-s − 1.23·16-s − 1.04·17-s + 0.523·19-s − 1.07·22-s − 0.579·23-s − 1.24·26-s − 0.788·28-s + 0.240·29-s + 1.09·31-s − 0.753·32-s − 1.23·34-s − 0.164·37-s + 0.619·38-s − 0.275·41-s − 0.104·43-s − 0.362·44-s − 0.685·46-s + 1.65·47-s + 2.92·49-s − 0.419·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8325\)    =    \(3^{2} \cdot 5^{2} \cdot 37\)
Sign: $1$
Analytic conductor: \(66.4754\)
Root analytic conductor: \(8.15324\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8325,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8900048495\)
\(L(\frac12)\) \(\approx\) \(0.8900048495\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
37 \( 1 + T \)
good2 \( 1 - 1.67T + 2T^{2} \)
7 \( 1 + 5.24T + 7T^{2} \)
11 \( 1 + 3.01T + 11T^{2} \)
13 \( 1 + 3.80T + 13T^{2} \)
17 \( 1 + 4.30T + 17T^{2} \)
19 \( 1 - 2.28T + 19T^{2} \)
23 \( 1 + 2.78T + 23T^{2} \)
29 \( 1 - 1.29T + 29T^{2} \)
31 \( 1 - 6.11T + 31T^{2} \)
41 \( 1 + 1.76T + 41T^{2} \)
43 \( 1 + 0.682T + 43T^{2} \)
47 \( 1 - 11.3T + 47T^{2} \)
53 \( 1 + 5.45T + 53T^{2} \)
59 \( 1 + 7.78T + 59T^{2} \)
61 \( 1 + 5.55T + 61T^{2} \)
67 \( 1 + 11.4T + 67T^{2} \)
71 \( 1 - 12.6T + 71T^{2} \)
73 \( 1 + 5.51T + 73T^{2} \)
79 \( 1 + 5.43T + 79T^{2} \)
83 \( 1 + 8.61T + 83T^{2} \)
89 \( 1 + 9.28T + 89T^{2} \)
97 \( 1 - 4.53T + 97T^{2} \)
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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

−7.46171467756760871189723065730, −6.95585642197847856044005308270, −6.13982114935591429708911524421, −5.85108429098989901941979175855, −4.86767081444543125014506897101, −4.36759256176708084382441769219, −3.44537510967848644640099365491, −2.86256887997655661548037579561, −2.35024389299189992409962044453, −0.35181810483633992261814687811, 0.35181810483633992261814687811, 2.35024389299189992409962044453, 2.86256887997655661548037579561, 3.44537510967848644640099365491, 4.36759256176708084382441769219, 4.86767081444543125014506897101, 5.85108429098989901941979175855, 6.13982114935591429708911524421, 6.95585642197847856044005308270, 7.46171467756760871189723065730

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