Properties

Label 2-495-495.113-c1-0-47
Degree $2$
Conductor $495$
Sign $0.979 + 0.202i$
Analytic cond. $3.95259$
Root an. cond. $1.98811$
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  + (0.617 + 1.60i)2-s + (0.747 − 1.56i)3-s + (−0.721 + 0.649i)4-s + (−1.46 − 1.69i)5-s + (2.97 + 0.238i)6-s + (−0.648 + 0.998i)7-s + (1.57 + 0.805i)8-s + (−1.88 − 2.33i)9-s + (1.82 − 3.39i)10-s + (2.93 − 1.54i)11-s + (0.475 + 1.61i)12-s + (2.43 − 3.00i)13-s + (−2.00 − 0.426i)14-s + (−3.73 + 1.01i)15-s + (−0.522 + 4.97i)16-s + (−0.736 − 4.64i)17-s + ⋯
L(s)  = 1  + (0.436 + 1.13i)2-s + (0.431 − 0.901i)3-s + (−0.360 + 0.324i)4-s + (−0.653 − 0.757i)5-s + (1.21 + 0.0973i)6-s + (−0.245 + 0.377i)7-s + (0.558 + 0.284i)8-s + (−0.627 − 0.778i)9-s + (0.576 − 1.07i)10-s + (0.884 − 0.466i)11-s + (0.137 + 0.465i)12-s + (0.675 − 0.834i)13-s + (−0.536 − 0.114i)14-s + (−0.964 + 0.262i)15-s + (−0.130 + 1.24i)16-s + (−0.178 − 1.12i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.979 + 0.202i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 495 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.979 + 0.202i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(495\)    =    \(3^{2} \cdot 5 \cdot 11\)
Sign: $0.979 + 0.202i$
Analytic conductor: \(3.95259\)
Root analytic conductor: \(1.98811\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{495} (113, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 495,\ (\ :1/2),\ 0.979 + 0.202i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.96641 - 0.200716i\)
\(L(\frac12)\) \(\approx\) \(1.96641 - 0.200716i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.747 + 1.56i)T \)
5 \( 1 + (1.46 + 1.69i)T \)
11 \( 1 + (-2.93 + 1.54i)T \)
good2 \( 1 + (-0.617 - 1.60i)T + (-1.48 + 1.33i)T^{2} \)
7 \( 1 + (0.648 - 0.998i)T + (-2.84 - 6.39i)T^{2} \)
13 \( 1 + (-2.43 + 3.00i)T + (-2.70 - 12.7i)T^{2} \)
17 \( 1 + (0.736 + 4.64i)T + (-16.1 + 5.25i)T^{2} \)
19 \( 1 + (-0.640 + 0.207i)T + (15.3 - 11.1i)T^{2} \)
23 \( 1 + (-0.0360 - 0.134i)T + (-19.9 + 11.5i)T^{2} \)
29 \( 1 + (-4.49 + 0.954i)T + (26.4 - 11.7i)T^{2} \)
31 \( 1 + (0.590 + 5.62i)T + (-30.3 + 6.44i)T^{2} \)
37 \( 1 + (-4.29 - 8.42i)T + (-21.7 + 29.9i)T^{2} \)
41 \( 1 + (0.596 - 2.80i)T + (-37.4 - 16.6i)T^{2} \)
43 \( 1 + (1.08 - 4.04i)T + (-37.2 - 21.5i)T^{2} \)
47 \( 1 + (10.2 - 0.538i)T + (46.7 - 4.91i)T^{2} \)
53 \( 1 + (-1.58 + 10.0i)T + (-50.4 - 16.3i)T^{2} \)
59 \( 1 + (-0.913 - 1.01i)T + (-6.16 + 58.6i)T^{2} \)
61 \( 1 + (0.965 - 9.18i)T + (-59.6 - 12.6i)T^{2} \)
67 \( 1 + (-3.17 - 11.8i)T + (-58.0 + 33.5i)T^{2} \)
71 \( 1 + (1.10 - 1.52i)T + (-21.9 - 67.5i)T^{2} \)
73 \( 1 + (13.2 - 6.74i)T + (42.9 - 59.0i)T^{2} \)
79 \( 1 + (1.80 - 4.06i)T + (-52.8 - 58.7i)T^{2} \)
83 \( 1 + (1.46 + 1.80i)T + (-17.2 + 81.1i)T^{2} \)
89 \( 1 - 0.170T + 89T^{2} \)
97 \( 1 + (-7.06 + 2.71i)T + (72.0 - 64.9i)T^{2} \)
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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

−11.41367572119592862373083488331, −9.671465396534539467934140144731, −8.577507982625151212685098164092, −8.161813690712323557175459959542, −7.20722306262252760239993753398, −6.34926615173627523478439965786, −5.57098869543266767301273397560, −4.36836125387055393735404884277, −3.03781414890868754864113660760, −1.12329311857801291759836320020, 1.92080891370658047089204958321, 3.31281957989003811237762113756, 3.87357375930620265867237490941, 4.59300191399736979089335790693, 6.37969697043572305095972626157, 7.34573346892774692097895994624, 8.522496676233627662766214404912, 9.503643512214422992840264741219, 10.46980356720211243321373737272, 10.85438018139725083892129420587

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