Properties

Label 105.2.q
Level 105
Weight 2
Character orbit q
Rep. character \(\chi_{105}(4,\cdot)\)
Character field \(\Q(\zeta_{6})\)
Dimension 16
Newform subspaces 1
Sturm bound 32
Trace bound 0

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Defining parameters

Level: \( N \) = \( 105 = 3 \cdot 5 \cdot 7 \)
Weight: \( k \) = \( 2 \)
Character orbit: \([\chi]\) = 105.q (of order \(6\) and degree \(2\))
Character conductor: \(\operatorname{cond}(\chi)\) = \( 35 \)
Character field: \(\Q(\zeta_{6})\)
Newform subspaces: \( 1 \)
Sturm bound: \(32\)
Trace bound: \(0\)

Dimensions

The following table gives the dimensions of various subspaces of \(M_{2}(105, [\chi])\).

Total New Old
Modular forms 40 16 24
Cusp forms 24 16 8
Eisenstein series 16 0 16

Trace form

\( 16q + 8q^{4} + 2q^{5} - 8q^{6} + 8q^{9} + O(q^{10}) \) \( 16q + 8q^{4} + 2q^{5} - 8q^{6} + 8q^{9} - 4q^{10} - 24q^{14} - 4q^{15} - 24q^{19} - 8q^{20} - 4q^{21} - 12q^{24} - 4q^{25} - 12q^{26} + 24q^{29} - 12q^{30} + 16q^{31} + 16q^{34} - 10q^{35} + 16q^{36} - 4q^{39} + 32q^{40} + 16q^{41} + 20q^{44} - 2q^{45} - 32q^{46} - 40q^{49} - 40q^{50} + 4q^{51} - 4q^{54} + 8q^{55} + 84q^{56} + 4q^{59} + 16q^{60} + 16q^{61} + 16q^{64} + 30q^{65} + 28q^{66} + 40q^{69} + 16q^{70} - 56q^{71} + 40q^{74} + 8q^{75} - 64q^{76} - 16q^{79} + 52q^{80} - 8q^{81} + 12q^{84} - 64q^{85} - 48q^{86} + 16q^{89} - 8q^{90} + 8q^{91} - 32q^{94} - 22q^{95} + 8q^{96} + O(q^{100}) \)

Decomposition of \(S_{2}^{\mathrm{new}}(105, [\chi])\) into newform subspaces

Label Dim. \(A\) Field CM Traces $q$-expansion
\(a_2\) \(a_3\) \(a_5\) \(a_7\)
105.2.q.a \(16\) \(0.838\) \(\mathbb{Q}[x]/(x^{16} - \cdots)\) None \(0\) \(0\) \(2\) \(0\) \(q+(-\beta _{5}+\beta _{6}-\beta _{15})q^{2}+\beta _{3}q^{3}+(1+\cdots)q^{4}+\cdots\)

Decomposition of \(S_{2}^{\mathrm{old}}(105, [\chi])\) into lower level spaces

\( S_{2}^{\mathrm{old}}(105, [\chi]) \cong \) \(S_{2}^{\mathrm{new}}(35, [\chi])\)\(^{\oplus 2}\)

Hecke Characteristic Polynomials

$p$ $F_p(T)$
$2$ \( 1 + 4 T^{2} + 4 T^{4} - 8 T^{6} - 20 T^{8} + 32 T^{10} + 96 T^{12} - 208 T^{14} - 944 T^{16} - 832 T^{18} + 1536 T^{20} + 2048 T^{22} - 5120 T^{24} - 8192 T^{26} + 16384 T^{28} + 65536 T^{30} + 65536 T^{32} \)
$3$ \( ( 1 - T^{2} + T^{4} )^{4} \)
$5$ \( 1 - 2 T + 4 T^{2} - 20 T^{3} + 62 T^{4} - 118 T^{5} + 200 T^{6} - 670 T^{7} + 1639 T^{8} - 3350 T^{9} + 5000 T^{10} - 14750 T^{11} + 38750 T^{12} - 62500 T^{13} + 62500 T^{14} - 156250 T^{15} + 390625 T^{16} \)
$7$ \( 1 + 20 T^{2} + 202 T^{4} + 1244 T^{6} + 7267 T^{8} + 60956 T^{10} + 485002 T^{12} + 2352980 T^{14} + 5764801 T^{16} \)
$11$ \( ( 1 - 26 T^{2} - 28 T^{3} + 316 T^{4} + 518 T^{5} - 2872 T^{6} - 2968 T^{7} + 31007 T^{8} - 32648 T^{9} - 347512 T^{10} + 689458 T^{11} + 4626556 T^{12} - 4509428 T^{13} - 46060586 T^{14} + 214358881 T^{16} )^{2} \)
$13$ \( ( 1 - 44 T^{2} + 1234 T^{4} - 23988 T^{6} + 358939 T^{8} - 4053972 T^{10} + 35244274 T^{12} - 212379596 T^{14} + 815730721 T^{16} )^{2} \)
$17$ \( 1 + 76 T^{2} + 2664 T^{4} + 67392 T^{6} + 1583990 T^{8} + 33141472 T^{10} + 603483136 T^{12} + 11039990476 T^{14} + 198790801859 T^{16} + 3190557247564 T^{18} + 50403515001856 T^{20} + 799954567161568 T^{22} + 11049530028969590 T^{24} + 135861860939059008 T^{26} + 1552105639980083304 T^{28} + 12796714818514470604 T^{30} + 48661191875666868481 T^{32} \)
$19$ \( ( 1 + 12 T + 30 T^{2} - 80 T^{3} + 689 T^{4} + 9436 T^{5} + 28846 T^{6} + 59944 T^{7} + 291332 T^{8} + 1138936 T^{9} + 10413406 T^{10} + 64721524 T^{11} + 89791169 T^{12} - 198087920 T^{13} + 1411376430 T^{14} + 10726460868 T^{15} + 16983563041 T^{16} )^{2} \)
$23$ \( 1 + 20 T^{2} - 1512 T^{4} - 18448 T^{6} + 1612902 T^{8} + 10149224 T^{10} - 1248424544 T^{12} - 1840459676 T^{14} + 770565238915 T^{16} - 973603168604 T^{18} - 349360372817504 T^{20} + 1502449397500136 T^{22} + 126307944781695462 T^{24} - 764236278869396752 T^{26} - 33134912141214725352 T^{28} + \)\(23\!\cdots\!80\)\( T^{30} + \)\(61\!\cdots\!61\)\( T^{32} \)
$29$ \( ( 1 - 6 T + 78 T^{2} - 332 T^{3} + 2820 T^{4} - 9628 T^{5} + 65598 T^{6} - 146334 T^{7} + 707281 T^{8} )^{4} \)
$31$ \( ( 1 - 8 T - 54 T^{2} + 352 T^{3} + 3285 T^{4} - 9272 T^{5} - 157694 T^{6} + 60416 T^{7} + 6248764 T^{8} + 1872896 T^{9} - 151543934 T^{10} - 276222152 T^{11} + 3033766485 T^{12} + 10077461152 T^{13} - 47925198774 T^{14} - 220100912888 T^{15} + 852891037441 T^{16} )^{2} \)
$37$ \( 1 + 128 T^{2} + 6574 T^{4} + 187656 T^{6} + 5183961 T^{8} + 158877780 T^{10} + 5690568750 T^{12} + 459641012708 T^{14} + 25029766954564 T^{16} + 629248546397252 T^{18} + 10665042019068750 T^{20} + 407636915949292020 T^{22} + 18208556502427761081 T^{24} + \)\(90\!\cdots\!44\)\( T^{26} + \)\(43\!\cdots\!94\)\( T^{28} + \)\(11\!\cdots\!92\)\( T^{30} + \)\(12\!\cdots\!41\)\( T^{32} \)
$41$ \( ( 1 - 4 T + 114 T^{2} - 346 T^{3} + 5976 T^{4} - 14186 T^{5} + 191634 T^{6} - 275684 T^{7} + 2825761 T^{8} )^{4} \)
$43$ \( ( 1 - 216 T^{2} + 22138 T^{4} - 1464812 T^{6} + 71619331 T^{8} - 2708437388 T^{10} + 75685416538 T^{12} - 1365414418584 T^{14} + 11688200277601 T^{16} )^{2} \)
$47$ \( 1 + 308 T^{2} + 50892 T^{4} + 5950136 T^{6} + 547353834 T^{8} + 41768130380 T^{10} + 2726163659344 T^{12} + 155042751818668 T^{14} + 7757667166613347 T^{16} + 342489438767437612 T^{18} + 13302809011391389264 T^{20} + \)\(45\!\cdots\!20\)\( T^{22} + \)\(13\!\cdots\!74\)\( T^{24} + \)\(31\!\cdots\!64\)\( T^{26} + \)\(59\!\cdots\!72\)\( T^{28} + \)\(79\!\cdots\!52\)\( T^{30} + \)\(56\!\cdots\!21\)\( T^{32} \)
$53$ \( 1 + 264 T^{2} + 35652 T^{4} + 3177712 T^{6} + 212585578 T^{8} + 12279652216 T^{10} + 710817442960 T^{12} + 42611108403128 T^{14} + 2398437218467955 T^{16} + 119694603504386552 T^{18} + 5608691528144463760 T^{20} + \)\(27\!\cdots\!64\)\( T^{22} + \)\(13\!\cdots\!58\)\( T^{24} + \)\(55\!\cdots\!88\)\( T^{26} + \)\(17\!\cdots\!32\)\( T^{28} + \)\(36\!\cdots\!16\)\( T^{30} + \)\(38\!\cdots\!21\)\( T^{32} \)
$59$ \( ( 1 - 2 T - 226 T^{2} + 236 T^{3} + 32016 T^{4} - 19820 T^{5} - 2961940 T^{6} + 407278 T^{7} + 205790979 T^{8} + 24029402 T^{9} - 10310513140 T^{10} - 4070611780 T^{11} + 387949429776 T^{12} + 168722134564 T^{13} - 9532800602866 T^{14} - 4977302969638 T^{15} + 146830437604321 T^{16} )^{2} \)
$61$ \( ( 1 - 8 T - 80 T^{2} + 376 T^{3} + 3998 T^{4} + 13396 T^{5} - 247632 T^{6} - 798752 T^{7} + 15355491 T^{8} - 48723872 T^{9} - 921438672 T^{10} + 3040637476 T^{11} + 55355672318 T^{12} + 317568209176 T^{13} - 4121629948880 T^{14} - 25141942688168 T^{15} + 191707312997281 T^{16} )^{2} \)
$67$ \( 1 + 356 T^{2} + 63502 T^{4} + 8090208 T^{6} + 858425049 T^{8} + 80231005476 T^{10} + 6774300927054 T^{12} + 525083738078264 T^{14} + 37066264561921156 T^{16} + 2357100900233327096 T^{18} + \)\(13\!\cdots\!34\)\( T^{20} + \)\(72\!\cdots\!44\)\( T^{22} + \)\(34\!\cdots\!09\)\( T^{24} + \)\(14\!\cdots\!92\)\( T^{26} + \)\(51\!\cdots\!22\)\( T^{28} + \)\(13\!\cdots\!24\)\( T^{30} + \)\(16\!\cdots\!81\)\( T^{32} \)
$71$ \( ( 1 + 14 T + 194 T^{2} + 1648 T^{3} + 14264 T^{4} + 117008 T^{5} + 977954 T^{6} + 5010754 T^{7} + 25411681 T^{8} )^{4} \)
$73$ \( 1 + 312 T^{2} + 46894 T^{4} + 4662008 T^{6} + 358067385 T^{8} + 22613492772 T^{10} + 1186535858958 T^{12} + 57781939528716 T^{14} + 3463839236542756 T^{16} + 307919955748527564 T^{18} + 33695531277831292878 T^{20} + \)\(34\!\cdots\!08\)\( T^{22} + \)\(28\!\cdots\!85\)\( T^{24} + \)\(20\!\cdots\!92\)\( T^{26} + \)\(10\!\cdots\!74\)\( T^{28} + \)\(38\!\cdots\!08\)\( T^{30} + \)\(65\!\cdots\!61\)\( T^{32} \)
$79$ \( ( 1 + 8 T - 98 T^{2} - 1128 T^{3} - 3647 T^{4} - 31028 T^{5} - 546546 T^{6} + 5486636 T^{7} + 152161556 T^{8} + 433444244 T^{9} - 3410993586 T^{10} - 15298014092 T^{11} - 142050945407 T^{12} - 3470919618072 T^{13} - 23822570641058 T^{14} + 153631271889272 T^{15} + 1517108809906561 T^{16} )^{2} \)
$83$ \( ( 1 - 516 T^{2} + 125904 T^{4} - 18859016 T^{6} + 1891189930 T^{8} - 129919761224 T^{10} + 5975192447184 T^{12} - 168701232658404 T^{14} + 2252292232139041 T^{16} )^{2} \)
$89$ \( ( 1 - 8 T - 98 T^{2} + 1004 T^{3} + 4584 T^{4} - 89290 T^{5} + 1051584 T^{6} + 2927032 T^{7} - 142835833 T^{8} + 260505848 T^{9} + 8329596864 T^{10} - 62946682010 T^{11} + 287610432744 T^{12} + 5606395686796 T^{13} - 48704166514178 T^{14} - 353850679164232 T^{15} + 3936588805702081 T^{16} )^{2} \)
$97$ \( ( 1 - 756 T^{2} + 251932 T^{4} - 48333356 T^{6} + 5838717718 T^{8} - 454768546604 T^{10} + 22303358820892 T^{12} - 629726835726324 T^{14} + 7837433594376961 T^{16} )^{2} \)
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