Properties

Label 1815.bu
Modulus $1815$
Conductor $1815$
Order $220$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1815, base_ring=CyclotomicField(220))
 
M = H._module
 
chi = DirichletCharacter(H, M([110,165,168]))
 
chi.galois_orbit()
 
[g,chi] = znchar(Mod(38,1815))
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Basic properties

Modulus: \(1815\)
Conductor: \(1815\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(220\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Related number fields

Field of values: $\Q(\zeta_{220})$
Fixed field: Number field defined by a degree 220 polynomial (not computed)

First 31 of 80 characters in Galois orbit

Character \(-1\) \(1\) \(2\) \(4\) \(7\) \(8\) \(13\) \(14\) \(16\) \(17\) \(19\) \(23\)
\(\chi_{1815}(38,\cdot)\) \(1\) \(1\) \(e\left(\frac{3}{220}\right)\) \(e\left(\frac{3}{110}\right)\) \(e\left(\frac{21}{220}\right)\) \(e\left(\frac{9}{220}\right)\) \(e\left(\frac{83}{220}\right)\) \(e\left(\frac{6}{55}\right)\) \(e\left(\frac{3}{55}\right)\) \(e\left(\frac{147}{220}\right)\) \(e\left(\frac{97}{110}\right)\) \(e\left(\frac{9}{44}\right)\)
\(\chi_{1815}(47,\cdot)\) \(1\) \(1\) \(e\left(\frac{141}{220}\right)\) \(e\left(\frac{31}{110}\right)\) \(e\left(\frac{107}{220}\right)\) \(e\left(\frac{203}{220}\right)\) \(e\left(\frac{161}{220}\right)\) \(e\left(\frac{7}{55}\right)\) \(e\left(\frac{31}{55}\right)\) \(e\left(\frac{89}{220}\right)\) \(e\left(\frac{49}{110}\right)\) \(e\left(\frac{27}{44}\right)\)
\(\chi_{1815}(53,\cdot)\) \(1\) \(1\) \(e\left(\frac{47}{220}\right)\) \(e\left(\frac{47}{110}\right)\) \(e\left(\frac{109}{220}\right)\) \(e\left(\frac{141}{220}\right)\) \(e\left(\frac{127}{220}\right)\) \(e\left(\frac{39}{55}\right)\) \(e\left(\frac{47}{55}\right)\) \(e\left(\frac{103}{220}\right)\) \(e\left(\frac{53}{110}\right)\) \(e\left(\frac{9}{44}\right)\)
\(\chi_{1815}(92,\cdot)\) \(1\) \(1\) \(e\left(\frac{89}{220}\right)\) \(e\left(\frac{89}{110}\right)\) \(e\left(\frac{183}{220}\right)\) \(e\left(\frac{47}{220}\right)\) \(e\left(\frac{189}{220}\right)\) \(e\left(\frac{13}{55}\right)\) \(e\left(\frac{34}{55}\right)\) \(e\left(\frac{181}{220}\right)\) \(e\left(\frac{91}{110}\right)\) \(e\left(\frac{3}{44}\right)\)
\(\chi_{1815}(113,\cdot)\) \(1\) \(1\) \(e\left(\frac{171}{220}\right)\) \(e\left(\frac{61}{110}\right)\) \(e\left(\frac{97}{220}\right)\) \(e\left(\frac{73}{220}\right)\) \(e\left(\frac{111}{220}\right)\) \(e\left(\frac{12}{55}\right)\) \(e\left(\frac{6}{55}\right)\) \(e\left(\frac{19}{220}\right)\) \(e\left(\frac{29}{110}\right)\) \(e\left(\frac{29}{44}\right)\)
\(\chi_{1815}(137,\cdot)\) \(1\) \(1\) \(e\left(\frac{173}{220}\right)\) \(e\left(\frac{63}{110}\right)\) \(e\left(\frac{111}{220}\right)\) \(e\left(\frac{79}{220}\right)\) \(e\left(\frac{93}{220}\right)\) \(e\left(\frac{16}{55}\right)\) \(e\left(\frac{8}{55}\right)\) \(e\left(\frac{117}{220}\right)\) \(e\left(\frac{57}{110}\right)\) \(e\left(\frac{35}{44}\right)\)
\(\chi_{1815}(152,\cdot)\) \(1\) \(1\) \(e\left(\frac{117}{220}\right)\) \(e\left(\frac{7}{110}\right)\) \(e\left(\frac{159}{220}\right)\) \(e\left(\frac{131}{220}\right)\) \(e\left(\frac{157}{220}\right)\) \(e\left(\frac{14}{55}\right)\) \(e\left(\frac{7}{55}\right)\) \(e\left(\frac{13}{220}\right)\) \(e\left(\frac{43}{110}\right)\) \(e\left(\frac{43}{44}\right)\)
\(\chi_{1815}(158,\cdot)\) \(1\) \(1\) \(e\left(\frac{139}{220}\right)\) \(e\left(\frac{29}{110}\right)\) \(e\left(\frac{93}{220}\right)\) \(e\left(\frac{197}{220}\right)\) \(e\left(\frac{179}{220}\right)\) \(e\left(\frac{3}{55}\right)\) \(e\left(\frac{29}{55}\right)\) \(e\left(\frac{211}{220}\right)\) \(e\left(\frac{21}{110}\right)\) \(e\left(\frac{21}{44}\right)\)
\(\chi_{1815}(203,\cdot)\) \(1\) \(1\) \(e\left(\frac{103}{220}\right)\) \(e\left(\frac{103}{110}\right)\) \(e\left(\frac{61}{220}\right)\) \(e\left(\frac{89}{220}\right)\) \(e\left(\frac{63}{220}\right)\) \(e\left(\frac{41}{55}\right)\) \(e\left(\frac{48}{55}\right)\) \(e\left(\frac{207}{220}\right)\) \(e\left(\frac{67}{110}\right)\) \(e\left(\frac{1}{44}\right)\)
\(\chi_{1815}(212,\cdot)\) \(1\) \(1\) \(e\left(\frac{161}{220}\right)\) \(e\left(\frac{51}{110}\right)\) \(e\left(\frac{27}{220}\right)\) \(e\left(\frac{43}{220}\right)\) \(e\left(\frac{201}{220}\right)\) \(e\left(\frac{47}{55}\right)\) \(e\left(\frac{51}{55}\right)\) \(e\left(\frac{189}{220}\right)\) \(e\left(\frac{109}{110}\right)\) \(e\left(\frac{43}{44}\right)\)
\(\chi_{1815}(218,\cdot)\) \(1\) \(1\) \(e\left(\frac{127}{220}\right)\) \(e\left(\frac{17}{110}\right)\) \(e\left(\frac{9}{220}\right)\) \(e\left(\frac{161}{220}\right)\) \(e\left(\frac{67}{220}\right)\) \(e\left(\frac{34}{55}\right)\) \(e\left(\frac{17}{55}\right)\) \(e\left(\frac{63}{220}\right)\) \(e\left(\frac{73}{110}\right)\) \(e\left(\frac{29}{44}\right)\)
\(\chi_{1815}(257,\cdot)\) \(1\) \(1\) \(e\left(\frac{49}{220}\right)\) \(e\left(\frac{49}{110}\right)\) \(e\left(\frac{123}{220}\right)\) \(e\left(\frac{147}{220}\right)\) \(e\left(\frac{109}{220}\right)\) \(e\left(\frac{43}{55}\right)\) \(e\left(\frac{49}{55}\right)\) \(e\left(\frac{201}{220}\right)\) \(e\left(\frac{81}{110}\right)\) \(e\left(\frac{15}{44}\right)\)
\(\chi_{1815}(278,\cdot)\) \(1\) \(1\) \(e\left(\frac{191}{220}\right)\) \(e\left(\frac{81}{110}\right)\) \(e\left(\frac{17}{220}\right)\) \(e\left(\frac{133}{220}\right)\) \(e\left(\frac{151}{220}\right)\) \(e\left(\frac{52}{55}\right)\) \(e\left(\frac{26}{55}\right)\) \(e\left(\frac{119}{220}\right)\) \(e\left(\frac{89}{110}\right)\) \(e\left(\frac{1}{44}\right)\)
\(\chi_{1815}(302,\cdot)\) \(1\) \(1\) \(e\left(\frac{53}{220}\right)\) \(e\left(\frac{53}{110}\right)\) \(e\left(\frac{151}{220}\right)\) \(e\left(\frac{159}{220}\right)\) \(e\left(\frac{73}{220}\right)\) \(e\left(\frac{51}{55}\right)\) \(e\left(\frac{53}{55}\right)\) \(e\left(\frac{177}{220}\right)\) \(e\left(\frac{27}{110}\right)\) \(e\left(\frac{27}{44}\right)\)
\(\chi_{1815}(317,\cdot)\) \(1\) \(1\) \(e\left(\frac{197}{220}\right)\) \(e\left(\frac{87}{110}\right)\) \(e\left(\frac{59}{220}\right)\) \(e\left(\frac{151}{220}\right)\) \(e\left(\frac{97}{220}\right)\) \(e\left(\frac{9}{55}\right)\) \(e\left(\frac{32}{55}\right)\) \(e\left(\frac{193}{220}\right)\) \(e\left(\frac{63}{110}\right)\) \(e\left(\frac{19}{44}\right)\)
\(\chi_{1815}(368,\cdot)\) \(1\) \(1\) \(e\left(\frac{203}{220}\right)\) \(e\left(\frac{93}{110}\right)\) \(e\left(\frac{101}{220}\right)\) \(e\left(\frac{169}{220}\right)\) \(e\left(\frac{43}{220}\right)\) \(e\left(\frac{21}{55}\right)\) \(e\left(\frac{38}{55}\right)\) \(e\left(\frac{47}{220}\right)\) \(e\left(\frac{37}{110}\right)\) \(e\left(\frac{37}{44}\right)\)
\(\chi_{1815}(377,\cdot)\) \(1\) \(1\) \(e\left(\frac{181}{220}\right)\) \(e\left(\frac{71}{110}\right)\) \(e\left(\frac{167}{220}\right)\) \(e\left(\frac{103}{220}\right)\) \(e\left(\frac{21}{220}\right)\) \(e\left(\frac{32}{55}\right)\) \(e\left(\frac{16}{55}\right)\) \(e\left(\frac{69}{220}\right)\) \(e\left(\frac{59}{110}\right)\) \(e\left(\frac{15}{44}\right)\)
\(\chi_{1815}(383,\cdot)\) \(1\) \(1\) \(e\left(\frac{207}{220}\right)\) \(e\left(\frac{97}{110}\right)\) \(e\left(\frac{129}{220}\right)\) \(e\left(\frac{181}{220}\right)\) \(e\left(\frac{7}{220}\right)\) \(e\left(\frac{29}{55}\right)\) \(e\left(\frac{42}{55}\right)\) \(e\left(\frac{23}{220}\right)\) \(e\left(\frac{93}{110}\right)\) \(e\left(\frac{5}{44}\right)\)
\(\chi_{1815}(422,\cdot)\) \(1\) \(1\) \(e\left(\frac{9}{220}\right)\) \(e\left(\frac{9}{110}\right)\) \(e\left(\frac{63}{220}\right)\) \(e\left(\frac{27}{220}\right)\) \(e\left(\frac{29}{220}\right)\) \(e\left(\frac{18}{55}\right)\) \(e\left(\frac{9}{55}\right)\) \(e\left(\frac{1}{220}\right)\) \(e\left(\frac{71}{110}\right)\) \(e\left(\frac{27}{44}\right)\)
\(\chi_{1815}(443,\cdot)\) \(1\) \(1\) \(e\left(\frac{211}{220}\right)\) \(e\left(\frac{101}{110}\right)\) \(e\left(\frac{157}{220}\right)\) \(e\left(\frac{193}{220}\right)\) \(e\left(\frac{191}{220}\right)\) \(e\left(\frac{37}{55}\right)\) \(e\left(\frac{46}{55}\right)\) \(e\left(\frac{219}{220}\right)\) \(e\left(\frac{39}{110}\right)\) \(e\left(\frac{17}{44}\right)\)
\(\chi_{1815}(467,\cdot)\) \(1\) \(1\) \(e\left(\frac{153}{220}\right)\) \(e\left(\frac{43}{110}\right)\) \(e\left(\frac{191}{220}\right)\) \(e\left(\frac{19}{220}\right)\) \(e\left(\frac{53}{220}\right)\) \(e\left(\frac{31}{55}\right)\) \(e\left(\frac{43}{55}\right)\) \(e\left(\frac{17}{220}\right)\) \(e\left(\frac{107}{110}\right)\) \(e\left(\frac{19}{44}\right)\)
\(\chi_{1815}(482,\cdot)\) \(1\) \(1\) \(e\left(\frac{57}{220}\right)\) \(e\left(\frac{57}{110}\right)\) \(e\left(\frac{179}{220}\right)\) \(e\left(\frac{171}{220}\right)\) \(e\left(\frac{37}{220}\right)\) \(e\left(\frac{4}{55}\right)\) \(e\left(\frac{2}{55}\right)\) \(e\left(\frac{153}{220}\right)\) \(e\left(\frac{83}{110}\right)\) \(e\left(\frac{39}{44}\right)\)
\(\chi_{1815}(488,\cdot)\) \(1\) \(1\) \(e\left(\frac{59}{220}\right)\) \(e\left(\frac{59}{110}\right)\) \(e\left(\frac{193}{220}\right)\) \(e\left(\frac{177}{220}\right)\) \(e\left(\frac{19}{220}\right)\) \(e\left(\frac{8}{55}\right)\) \(e\left(\frac{4}{55}\right)\) \(e\left(\frac{31}{220}\right)\) \(e\left(\frac{1}{110}\right)\) \(e\left(\frac{1}{44}\right)\)
\(\chi_{1815}(533,\cdot)\) \(1\) \(1\) \(e\left(\frac{83}{220}\right)\) \(e\left(\frac{83}{110}\right)\) \(e\left(\frac{141}{220}\right)\) \(e\left(\frac{29}{220}\right)\) \(e\left(\frac{23}{220}\right)\) \(e\left(\frac{1}{55}\right)\) \(e\left(\frac{28}{55}\right)\) \(e\left(\frac{107}{220}\right)\) \(e\left(\frac{7}{110}\right)\) \(e\left(\frac{29}{44}\right)\)
\(\chi_{1815}(542,\cdot)\) \(1\) \(1\) \(e\left(\frac{201}{220}\right)\) \(e\left(\frac{91}{110}\right)\) \(e\left(\frac{87}{220}\right)\) \(e\left(\frac{163}{220}\right)\) \(e\left(\frac{61}{220}\right)\) \(e\left(\frac{17}{55}\right)\) \(e\left(\frac{36}{55}\right)\) \(e\left(\frac{169}{220}\right)\) \(e\left(\frac{9}{110}\right)\) \(e\left(\frac{31}{44}\right)\)
\(\chi_{1815}(548,\cdot)\) \(1\) \(1\) \(e\left(\frac{67}{220}\right)\) \(e\left(\frac{67}{110}\right)\) \(e\left(\frac{29}{220}\right)\) \(e\left(\frac{201}{220}\right)\) \(e\left(\frac{167}{220}\right)\) \(e\left(\frac{24}{55}\right)\) \(e\left(\frac{12}{55}\right)\) \(e\left(\frac{203}{220}\right)\) \(e\left(\frac{3}{110}\right)\) \(e\left(\frac{25}{44}\right)\)
\(\chi_{1815}(587,\cdot)\) \(1\) \(1\) \(e\left(\frac{189}{220}\right)\) \(e\left(\frac{79}{110}\right)\) \(e\left(\frac{3}{220}\right)\) \(e\left(\frac{127}{220}\right)\) \(e\left(\frac{169}{220}\right)\) \(e\left(\frac{48}{55}\right)\) \(e\left(\frac{24}{55}\right)\) \(e\left(\frac{21}{220}\right)\) \(e\left(\frac{61}{110}\right)\) \(e\left(\frac{39}{44}\right)\)
\(\chi_{1815}(647,\cdot)\) \(1\) \(1\) \(e\left(\frac{137}{220}\right)\) \(e\left(\frac{27}{110}\right)\) \(e\left(\frac{79}{220}\right)\) \(e\left(\frac{191}{220}\right)\) \(e\left(\frac{197}{220}\right)\) \(e\left(\frac{54}{55}\right)\) \(e\left(\frac{27}{55}\right)\) \(e\left(\frac{113}{220}\right)\) \(e\left(\frac{103}{110}\right)\) \(e\left(\frac{15}{44}\right)\)
\(\chi_{1815}(653,\cdot)\) \(1\) \(1\) \(e\left(\frac{19}{220}\right)\) \(e\left(\frac{19}{110}\right)\) \(e\left(\frac{133}{220}\right)\) \(e\left(\frac{57}{220}\right)\) \(e\left(\frac{159}{220}\right)\) \(e\left(\frac{38}{55}\right)\) \(e\left(\frac{19}{55}\right)\) \(e\left(\frac{51}{220}\right)\) \(e\left(\frac{101}{110}\right)\) \(e\left(\frac{13}{44}\right)\)
\(\chi_{1815}(698,\cdot)\) \(1\) \(1\) \(e\left(\frac{183}{220}\right)\) \(e\left(\frac{73}{110}\right)\) \(e\left(\frac{181}{220}\right)\) \(e\left(\frac{109}{220}\right)\) \(e\left(\frac{3}{220}\right)\) \(e\left(\frac{36}{55}\right)\) \(e\left(\frac{18}{55}\right)\) \(e\left(\frac{167}{220}\right)\) \(e\left(\frac{87}{110}\right)\) \(e\left(\frac{21}{44}\right)\)
\(\chi_{1815}(707,\cdot)\) \(1\) \(1\) \(e\left(\frac{1}{220}\right)\) \(e\left(\frac{1}{110}\right)\) \(e\left(\frac{7}{220}\right)\) \(e\left(\frac{3}{220}\right)\) \(e\left(\frac{101}{220}\right)\) \(e\left(\frac{2}{55}\right)\) \(e\left(\frac{1}{55}\right)\) \(e\left(\frac{49}{220}\right)\) \(e\left(\frac{69}{110}\right)\) \(e\left(\frac{3}{44}\right)\)