Properties

Label 2-35e2-5.4-c1-0-23
Degree $2$
Conductor $1225$
Sign $-0.447 - 0.894i$
Analytic cond. $9.78167$
Root an. cond. $3.12756$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.414i·2-s + 2.41i·3-s + 1.82·4-s − 0.999·6-s + 1.58i·8-s − 2.82·9-s + 4.82·11-s + 4.41i·12-s + 0.828i·13-s + 3·16-s + 0.828i·17-s − 1.17i·18-s + 2.82·19-s + 1.99i·22-s − 2.41i·23-s − 3.82·24-s + ⋯
L(s)  = 1  + 0.292i·2-s + 1.39i·3-s + 0.914·4-s − 0.408·6-s + 0.560i·8-s − 0.942·9-s + 1.45·11-s + 1.27i·12-s + 0.229i·13-s + 0.750·16-s + 0.200i·17-s − 0.276i·18-s + 0.648·19-s + 0.426i·22-s − 0.503i·23-s − 0.781·24-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1225\)    =    \(5^{2} \cdot 7^{2}\)
Sign: $-0.447 - 0.894i$
Analytic conductor: \(9.78167\)
Root analytic conductor: \(3.12756\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1225} (99, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ -0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.275635398\)
\(L(\frac12)\) \(\approx\) \(2.275635398\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 \)
good2 \( 1 - 0.414iT - 2T^{2} \)
3 \( 1 - 2.41iT - 3T^{2} \)
11 \( 1 - 4.82T + 11T^{2} \)
13 \( 1 - 0.828iT - 13T^{2} \)
17 \( 1 - 0.828iT - 17T^{2} \)
19 \( 1 - 2.82T + 19T^{2} \)
23 \( 1 + 2.41iT - 23T^{2} \)
29 \( 1 - T + 29T^{2} \)
31 \( 1 + 6T + 31T^{2} \)
37 \( 1 - 37T^{2} \)
41 \( 1 + 2.17T + 41T^{2} \)
43 \( 1 - 6.41iT - 43T^{2} \)
47 \( 1 + 2iT - 47T^{2} \)
53 \( 1 + 6.82iT - 53T^{2} \)
59 \( 1 - 12.4T + 59T^{2} \)
61 \( 1 + 11.4T + 61T^{2} \)
67 \( 1 + 12.4iT - 67T^{2} \)
71 \( 1 + 12.4T + 71T^{2} \)
73 \( 1 - 4.82iT - 73T^{2} \)
79 \( 1 + 9.17T + 79T^{2} \)
83 \( 1 + 11.7iT - 83T^{2} \)
89 \( 1 + 2.65T + 89T^{2} \)
97 \( 1 + 0.343iT - 97T^{2} \)
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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

−9.988770069429922394695697018457, −9.246044148871245055439957915539, −8.556118562216916169485907603966, −7.42048995392037357820420422643, −6.60822759061680854314077005328, −5.80475961628193892260178020679, −4.83310560001719782544942422891, −3.90097294873754713993042579872, −3.11088109680775667178349516754, −1.64088987446495908088239160298, 1.07261552949158702836447388854, 1.81010400264682172359812096412, 2.93053675797022498104671371131, 3.96513313544489469295523803248, 5.59415290637284003872352258797, 6.31445448269688669742451737492, 7.15106398583871321836608832740, 7.41811413358286026283107516856, 8.540167598622760281208240986313, 9.439533310999643663955267421104

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