Properties

Label 1-137-137.136-r0-0-0
Degree $1$
Conductor $137$
Sign $1$
Analytic cond. $0.636225$
Root an. cond. $0.636225$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 5-s − 6-s + 7-s + 8-s + 9-s − 10-s + 11-s − 12-s − 13-s + 14-s + 15-s + 16-s + 17-s + 18-s + 19-s − 20-s − 21-s + 22-s − 23-s − 24-s + 25-s − 26-s − 27-s + 28-s + ⋯
L(s)  = 1  + 2-s − 3-s + 4-s − 5-s − 6-s + 7-s + 8-s + 9-s − 10-s + 11-s − 12-s − 13-s + 14-s + 15-s + 16-s + 17-s + 18-s + 19-s − 20-s − 21-s + 22-s − 23-s − 24-s + 25-s − 26-s − 27-s + 28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 137 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 137 ^{s/2} \, \Gamma_{\R}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(1\)
Conductor: \(137\)
Sign: $1$
Analytic conductor: \(0.636225\)
Root analytic conductor: \(0.636225\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{137} (136, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((1,\ 137,\ (0:\ ),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.467828239\)
\(L(\frac12)\) \(\approx\) \(1.467828239\)
\(L(1)\) \(\approx\) \(1.393813413\)
\(L(1)\) \(\approx\) \(1.393813413\)

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad137 \( 1 \)
good2 \( 1 + T \)
3 \( 1 - T \)
5 \( 1 - T \)
7 \( 1 + T \)
11 \( 1 + T \)
13 \( 1 - T \)
17 \( 1 + T \)
19 \( 1 + T \)
23 \( 1 - T \)
29 \( 1 - T \)
31 \( 1 - T \)
37 \( 1 + T \)
41 \( 1 - T \)
43 \( 1 - T \)
47 \( 1 - T \)
53 \( 1 - T \)
59 \( 1 + T \)
61 \( 1 + T \)
67 \( 1 - T \)
71 \( 1 - T \)
73 \( 1 + T \)
79 \( 1 - T \)
83 \( 1 - T \)
89 \( 1 - T \)
97 \( 1 - T \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−28.490650194071507166929583197350, −27.62597752839115843173861899911, −26.820136069382704049458334274897, −24.99247551136163590094809581519, −24.09852245786282625734384366359, −23.62325592495157004807575073467, −22.42517123792418293698526841276, −21.93474075278556387533945551433, −20.61849057876589501302475842413, −19.67446596285060651700157907754, −18.36853308286686107381698992475, −16.96928070760936581370901930058, −16.290203368438110587379663978804, −15.0230266176896080859872935267, −14.33052308016035524420243833288, −12.67978812911380365358728946894, −11.64402320158849251907815308237, −11.51994282544541089398096360070, −9.99487934200130908187822998186, −7.82253738263475542233360177680, −7.05007495939429706747243604079, −5.58151662785808071183597329855, −4.66054959833737303952446070246, −3.632768617007316789685039196525, −1.52794551399684727386219317429, 1.52794551399684727386219317429, 3.632768617007316789685039196525, 4.66054959833737303952446070246, 5.58151662785808071183597329855, 7.05007495939429706747243604079, 7.82253738263475542233360177680, 9.99487934200130908187822998186, 11.51994282544541089398096360070, 11.64402320158849251907815308237, 12.67978812911380365358728946894, 14.33052308016035524420243833288, 15.0230266176896080859872935267, 16.290203368438110587379663978804, 16.96928070760936581370901930058, 18.36853308286686107381698992475, 19.67446596285060651700157907754, 20.61849057876589501302475842413, 21.93474075278556387533945551433, 22.42517123792418293698526841276, 23.62325592495157004807575073467, 24.09852245786282625734384366359, 24.99247551136163590094809581519, 26.820136069382704049458334274897, 27.62597752839115843173861899911, 28.490650194071507166929583197350

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