Properties

Label 2-7935-1.1-c1-0-40
Degree $2$
Conductor $7935$
Sign $1$
Analytic cond. $63.3612$
Root an. cond. $7.95998$
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  − 1.81·2-s − 3-s + 1.29·4-s + 5-s + 1.81·6-s − 4.23·7-s + 1.28·8-s + 9-s − 1.81·10-s − 4.07·11-s − 1.29·12-s + 5.12·13-s + 7.68·14-s − 15-s − 4.91·16-s + 6.56·17-s − 1.81·18-s − 0.774·19-s + 1.29·20-s + 4.23·21-s + 7.38·22-s − 1.28·24-s + 25-s − 9.30·26-s − 27-s − 5.47·28-s − 8.18·29-s + ⋯
L(s)  = 1  − 1.28·2-s − 0.577·3-s + 0.647·4-s + 0.447·5-s + 0.740·6-s − 1.59·7-s + 0.452·8-s + 0.333·9-s − 0.573·10-s − 1.22·11-s − 0.373·12-s + 1.42·13-s + 2.05·14-s − 0.258·15-s − 1.22·16-s + 1.59·17-s − 0.427·18-s − 0.177·19-s + 0.289·20-s + 0.923·21-s + 1.57·22-s − 0.261·24-s + 0.200·25-s − 1.82·26-s − 0.192·27-s − 1.03·28-s − 1.52·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7935 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7935\)    =    \(3 \cdot 5 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(63.3612\)
Root analytic conductor: \(7.95998\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7935,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5374590165\)
\(L(\frac12)\) \(\approx\) \(0.5374590165\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 - T \)
23 \( 1 \)
good2 \( 1 + 1.81T + 2T^{2} \)
7 \( 1 + 4.23T + 7T^{2} \)
11 \( 1 + 4.07T + 11T^{2} \)
13 \( 1 - 5.12T + 13T^{2} \)
17 \( 1 - 6.56T + 17T^{2} \)
19 \( 1 + 0.774T + 19T^{2} \)
29 \( 1 + 8.18T + 29T^{2} \)
31 \( 1 - 4.71T + 31T^{2} \)
37 \( 1 + 5.63T + 37T^{2} \)
41 \( 1 - 7.84T + 41T^{2} \)
43 \( 1 - 2.93T + 43T^{2} \)
47 \( 1 + 2.73T + 47T^{2} \)
53 \( 1 - 8.07T + 53T^{2} \)
59 \( 1 - 6.14T + 59T^{2} \)
61 \( 1 - 14.6T + 61T^{2} \)
67 \( 1 + 15.3T + 67T^{2} \)
71 \( 1 - 6.12T + 71T^{2} \)
73 \( 1 + 7.10T + 73T^{2} \)
79 \( 1 + 9.02T + 79T^{2} \)
83 \( 1 - 1.87T + 83T^{2} \)
89 \( 1 + 8.31T + 89T^{2} \)
97 \( 1 + 12.4T + 97T^{2} \)
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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

−7.906036464578777341188310365090, −7.21716336252399125177932019496, −6.61447094812553992320240175566, −5.63893074545970091366168249178, −5.60357721070195060542689800239, −4.18326173001845498166198215470, −3.39041996960495793511382038348, −2.51093876433478146391218198786, −1.35151729566470675512917159557, −0.49808719943551509526580692928, 0.49808719943551509526580692928, 1.35151729566470675512917159557, 2.51093876433478146391218198786, 3.39041996960495793511382038348, 4.18326173001845498166198215470, 5.60357721070195060542689800239, 5.63893074545970091366168249178, 6.61447094812553992320240175566, 7.21716336252399125177932019496, 7.906036464578777341188310365090

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