Properties

Label 2-105-21.2-c2-0-8
Degree $2$
Conductor $105$
Sign $0.699 + 0.714i$
Analytic cond. $2.86104$
Root an. cond. $1.69146$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−2.31 − 1.33i)2-s + (2.46 + 1.71i)3-s + (1.58 + 2.74i)4-s + (−1.93 − 1.11i)5-s + (−3.40 − 7.27i)6-s + (4.89 − 5.00i)7-s + 2.23i·8-s + (3.10 + 8.44i)9-s + (2.99 + 5.18i)10-s + (15.6 − 9.04i)11-s + (−0.812 + 9.46i)12-s + 2.70·13-s + (−18.0 + 5.05i)14-s + (−2.84 − 6.07i)15-s + (9.32 − 16.1i)16-s + (−3.39 + 1.96i)17-s + ⋯
L(s)  = 1  + (−1.15 − 0.669i)2-s + (0.820 + 0.572i)3-s + (0.395 + 0.685i)4-s + (−0.387 − 0.223i)5-s + (−0.567 − 1.21i)6-s + (0.699 − 0.714i)7-s + 0.279i·8-s + (0.345 + 0.938i)9-s + (0.299 + 0.518i)10-s + (1.42 − 0.822i)11-s + (−0.0677 + 0.788i)12-s + 0.208·13-s + (−1.28 + 0.360i)14-s + (−0.189 − 0.405i)15-s + (0.582 − 1.00i)16-s + (−0.199 + 0.115i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 105 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.699 + 0.714i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 105 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.699 + 0.714i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(105\)    =    \(3 \cdot 5 \cdot 7\)
Sign: $0.699 + 0.714i$
Analytic conductor: \(2.86104\)
Root analytic conductor: \(1.69146\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{105} (86, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 105,\ (\ :1),\ 0.699 + 0.714i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.942421 - 0.396519i\)
\(L(\frac12)\) \(\approx\) \(0.942421 - 0.396519i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-2.46 - 1.71i)T \)
5 \( 1 + (1.93 + 1.11i)T \)
7 \( 1 + (-4.89 + 5.00i)T \)
good2 \( 1 + (2.31 + 1.33i)T + (2 + 3.46i)T^{2} \)
11 \( 1 + (-15.6 + 9.04i)T + (60.5 - 104. i)T^{2} \)
13 \( 1 - 2.70T + 169T^{2} \)
17 \( 1 + (3.39 - 1.96i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-14.7 + 25.6i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (5.66 + 3.27i)T + (264.5 + 458. i)T^{2} \)
29 \( 1 - 18.8iT - 841T^{2} \)
31 \( 1 + (-12.6 - 21.9i)T + (-480.5 + 832. i)T^{2} \)
37 \( 1 + (33.5 - 58.0i)T + (-684.5 - 1.18e3i)T^{2} \)
41 \( 1 + 38.7iT - 1.68e3T^{2} \)
43 \( 1 + 63.9T + 1.84e3T^{2} \)
47 \( 1 + (-33.6 - 19.4i)T + (1.10e3 + 1.91e3i)T^{2} \)
53 \( 1 + (0.787 - 0.454i)T + (1.40e3 - 2.43e3i)T^{2} \)
59 \( 1 + (20.6 - 11.9i)T + (1.74e3 - 3.01e3i)T^{2} \)
61 \( 1 + (25.3 - 43.8i)T + (-1.86e3 - 3.22e3i)T^{2} \)
67 \( 1 + (34.7 + 60.1i)T + (-2.24e3 + 3.88e3i)T^{2} \)
71 \( 1 - 55.2iT - 5.04e3T^{2} \)
73 \( 1 + (-14.8 - 25.7i)T + (-2.66e3 + 4.61e3i)T^{2} \)
79 \( 1 + (14.9 - 25.9i)T + (-3.12e3 - 5.40e3i)T^{2} \)
83 \( 1 + 78.4iT - 6.88e3T^{2} \)
89 \( 1 + (133. + 77.0i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 - 32.8T + 9.40e3T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.67824470380584011116251191708, −11.79392955181948897054147586143, −11.06467434938477418279673629635, −10.11485635869289555045207872539, −8.906409122405316760789388547047, −8.503752662946548951874176437651, −7.19288394612326020712882680933, −4.78667662397843245370527530688, −3.33193189380058538457018703174, −1.31230137948293484711659380068, 1.63611321449537247582520448422, 3.86971093880859423594161990682, 6.24425673840059993360632195380, 7.35541454808651941564686954979, 8.143596866151099796351559559617, 9.063380271929813916318231709529, 9.886926977946388235014032083998, 11.68191553558567183812956150486, 12.44476908275827937354971224887, 14.00720356245934848711272896944

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