# Properties

 Label 43.2.e Level 43 Weight 2 Character orbit e Rep. character $$\chi_{43}(4,\cdot)$$ Character field $$\Q(\zeta_{7})$$ Dimension 12 Newform subspaces 2 Sturm bound 7 Trace bound 2

# Related objects

## Defining parameters

 Level: $$N$$ = $$43$$ Weight: $$k$$ = $$2$$ Character orbit: $$[\chi]$$ = 43.e (of order $$7$$ and degree $$6$$) Character conductor: $$\operatorname{cond}(\chi)$$ = $$43$$ Character field: $$\Q(\zeta_{7})$$ Newform subspaces: $$2$$ Sturm bound: $$7$$ Trace bound: $$2$$ Distinguishing $$T_p$$: $$2$$

## Dimensions

The following table gives the dimensions of various subspaces of $$M_{2}(43, [\chi])$$.

Total New Old
Modular forms 24 24 0
Cusp forms 12 12 0
Eisenstein series 12 12 0

## Trace form

 $$12q - 2q^{2} - q^{3} - 2q^{4} - q^{5} - 2q^{6} - 16q^{7} - 6q^{8} - 7q^{9} + O(q^{10})$$ $$12q - 2q^{2} - q^{3} - 2q^{4} - q^{5} - 2q^{6} - 16q^{7} - 6q^{8} - 7q^{9} + 7q^{10} + 4q^{11} + 11q^{12} - 4q^{13} - 15q^{14} - 9q^{15} + 8q^{16} + 4q^{17} + 13q^{18} - 2q^{19} + 15q^{20} + 8q^{21} + 6q^{22} + 2q^{23} - 4q^{24} - 3q^{25} + 3q^{26} + 29q^{27} + 21q^{28} + 15q^{29} - 16q^{30} - 24q^{31} - 36q^{32} + 20q^{33} + 12q^{34} + 4q^{35} - 16q^{36} - 18q^{37} - 27q^{38} + 5q^{39} + 19q^{40} + 25q^{41} - 38q^{42} - 42q^{43} - 62q^{44} - 26q^{45} + 16q^{46} + 18q^{47} + 11q^{48} - 4q^{49} + 12q^{50} - 24q^{51} + 3q^{52} - 12q^{53} + 42q^{54} + 19q^{55} + 9q^{56} - 9q^{57} - 25q^{58} + 34q^{59} + 33q^{60} + 31q^{61} + 45q^{62} + 9q^{63} + 28q^{64} + 19q^{65} + 23q^{66} - 22q^{67} + 6q^{68} + q^{69} - 26q^{70} + 54q^{71} - 29q^{72} + 12q^{73} - 2q^{74} + 11q^{75} + 32q^{76} - 21q^{77} + 24q^{78} - 14q^{79} - 38q^{80} - 82q^{81} - 3q^{82} - 19q^{83} - 14q^{84} - 28q^{85} - 48q^{86} - 34q^{87} - 28q^{88} + 22q^{89} - 2q^{90} - 4q^{91} - 12q^{92} - 28q^{93} - 23q^{94} - 7q^{95} + 30q^{96} + 9q^{97} + 26q^{98} + 4q^{99} + O(q^{100})$$

## Decomposition of $$S_{2}^{\mathrm{new}}(43, [\chi])$$ into newform subspaces

Label Dim. $$A$$ Field CM Traces $q$-expansion
$$a_2$$ $$a_3$$ $$a_5$$ $$a_7$$
43.2.e.a $$6$$ $$0.343$$ $$\Q(\zeta_{14})$$ None $$-5$$ $$2$$ $$-3$$ $$0$$ $$q+(-\zeta_{14}+\zeta_{14}^{2}-\zeta_{14}^{3}+\zeta_{14}^{4}+\cdots)q^{2}+\cdots$$
43.2.e.b $$6$$ $$0.343$$ $$\Q(\zeta_{14})$$ None $$3$$ $$-3$$ $$2$$ $$-16$$ $$q+(\zeta_{14}+\zeta_{14}^{3}+\zeta_{14}^{5})q^{2}+(-1+\zeta_{14}+\cdots)q^{3}+\cdots$$

## Hecke Characteristic Polynomials

$p$ $F_p(T)$
$2$ ($$1 + 5 T + 9 T^{2} + 7 T^{3} + 3 T^{4} + T^{5} - T^{6} + 2 T^{7} + 12 T^{8} + 56 T^{9} + 144 T^{10} + 160 T^{11} + 64 T^{12}$$)($$1 - 3 T + 7 T^{2} - 15 T^{3} + 31 T^{4} - 49 T^{5} + 71 T^{6} - 98 T^{7} + 124 T^{8} - 120 T^{9} + 112 T^{10} - 96 T^{11} + 64 T^{12}$$)
$3$ ($$1 - 2 T + T^{2} + 4 T^{3} + 3 T^{4} - 4 T^{5} + 13 T^{6} - 12 T^{7} + 27 T^{8} + 108 T^{9} + 81 T^{10} - 486 T^{11} + 729 T^{12}$$)($$1 + 3 T + 6 T^{2} + 2 T^{3} - 5 T^{4} - 21 T^{5} - 20 T^{6} - 63 T^{7} - 45 T^{8} + 54 T^{9} + 486 T^{10} + 729 T^{11} + 729 T^{12}$$)
$5$ ($$1 + 3 T + 4 T^{2} + 18 T^{3} + 76 T^{4} + 145 T^{5} + 251 T^{6} + 725 T^{7} + 1900 T^{8} + 2250 T^{9} + 2500 T^{10} + 9375 T^{11} + 15625 T^{12}$$)($$1 - 2 T - T^{2} + 12 T^{3} - 19 T^{4} - 22 T^{5} + 139 T^{6} - 110 T^{7} - 475 T^{8} + 1500 T^{9} - 625 T^{10} - 6250 T^{11} + 15625 T^{12}$$)
$7$ ($$( 1 + 14 T^{2} + 7 T^{3} + 98 T^{4} + 343 T^{6} )^{2}$$)($$( 1 + 8 T + 40 T^{2} + 125 T^{3} + 280 T^{4} + 392 T^{5} + 343 T^{6} )^{2}$$)
$11$ ($$1 + 10 T + 26 T^{2} - 81 T^{3} - 529 T^{4} - 199 T^{5} + 3535 T^{6} - 2189 T^{7} - 64009 T^{8} - 107811 T^{9} + 380666 T^{10} + 1610510 T^{11} + 1771561 T^{12}$$)($$1 - 14 T + 80 T^{2} - 231 T^{3} + 149 T^{4} + 2135 T^{5} - 11369 T^{6} + 23485 T^{7} + 18029 T^{8} - 307461 T^{9} + 1171280 T^{10} - 2254714 T^{11} + 1771561 T^{12}$$)
$13$ ($$1 - 5 T + 40 T^{2} - 212 T^{3} + 953 T^{4} - 4319 T^{5} + 14876 T^{6} - 56147 T^{7} + 161057 T^{8} - 465764 T^{9} + 1142440 T^{10} - 1856465 T^{11} + 4826809 T^{12}$$)($$1 + 9 T + 12 T^{2} - 142 T^{3} - 524 T^{4} + 1141 T^{5} + 11103 T^{6} + 14833 T^{7} - 88556 T^{8} - 311974 T^{9} + 342732 T^{10} + 3341637 T^{11} + 4826809 T^{12}$$)
$17$ ($$1 + 4 T - T^{2} - 72 T^{3} + 93 T^{4} - 42 T^{5} - 293 T^{6} - 714 T^{7} + 26877 T^{8} - 353736 T^{9} - 83521 T^{10} + 5679428 T^{11} + 24137569 T^{12}$$)($$1 - 8 T + 19 T^{2} - 30 T^{3} - 55 T^{4} + 2588 T^{5} - 16885 T^{6} + 43996 T^{7} - 15895 T^{8} - 147390 T^{9} + 1586899 T^{10} - 11358856 T^{11} + 24137569 T^{12}$$)
$19$ ($$1 - 2 T + 13 T^{2} + 40 T^{3} + 23 T^{4} + 1756 T^{5} - 1723 T^{6} + 33364 T^{7} + 8303 T^{8} + 274360 T^{9} + 1694173 T^{10} - 4952198 T^{11} + 47045881 T^{12}$$)($$1 + 4 T - 24 T^{2} - 207 T^{3} - 659 T^{4} + 2459 T^{5} + 28923 T^{6} + 46721 T^{7} - 237899 T^{8} - 1419813 T^{9} - 3127704 T^{10} + 9904396 T^{11} + 47045881 T^{12}$$)
$23$ ($$1 - T - 8 T^{2} + 255 T^{3} - 57 T^{4} - 1090 T^{5} + 35133 T^{6} - 25070 T^{7} - 30153 T^{8} + 3102585 T^{9} - 2238728 T^{10} - 6436343 T^{11} + 148035889 T^{12}$$)($$1 - T - 8 T^{2} - 60 T^{3} - 169 T^{4} + 1465 T^{5} - 1792 T^{6} + 33695 T^{7} - 89401 T^{8} - 730020 T^{9} - 2238728 T^{10} - 6436343 T^{11} + 148035889 T^{12}$$)
$29$ ($$1 - 6 T + 7 T^{2} + 132 T^{3} - 995 T^{4} + 2142 T^{5} + 16003 T^{6} + 62118 T^{7} - 836795 T^{8} + 3219348 T^{9} + 4950967 T^{10} - 123066894 T^{11} + 594823321 T^{12}$$)($$1 - 9 T + 24 T^{2} - 242 T^{3} + 1881 T^{4} - 5333 T^{5} + 16380 T^{6} - 154657 T^{7} + 1581921 T^{8} - 5902138 T^{9} + 16974744 T^{10} - 184600341 T^{11} + 594823321 T^{12}$$)
$31$ ($$1 + 6 T - 23 T^{2} - 478 T^{3} - 1763 T^{4} + 9154 T^{5} + 96655 T^{6} + 283774 T^{7} - 1694243 T^{8} - 14240098 T^{9} - 21240983 T^{10} + 171774906 T^{11} + 887503681 T^{12}$$)($$1 + 18 T + 125 T^{2} + 572 T^{3} + 3467 T^{4} + 20608 T^{5} + 104889 T^{6} + 638848 T^{7} + 3331787 T^{8} + 17040452 T^{9} + 115440125 T^{10} + 515324718 T^{11} + 887503681 T^{12}$$)
$37$ ($$( 1 + 7 T + 97 T^{2} + 427 T^{3} + 3589 T^{4} + 9583 T^{5} + 50653 T^{6} )^{2}$$)($$( 1 + 2 T + 26 T^{2} + 399 T^{3} + 962 T^{4} + 2738 T^{5} + 50653 T^{6} )^{2}$$)
$41$ ($$1 - 2 T + 19 T^{2} + 30 T^{3} - 307 T^{4} - 4018 T^{5} + 60803 T^{6} - 164738 T^{7} - 516067 T^{8} + 2067630 T^{9} + 53689459 T^{10} - 231712402 T^{11} + 4750104241 T^{12}$$)($$1 - 23 T + 208 T^{2} - 1146 T^{3} + 6840 T^{4} - 44849 T^{5} + 273267 T^{6} - 1838809 T^{7} + 11498040 T^{8} - 78983466 T^{9} + 587758288 T^{10} - 2664692623 T^{11} + 4750104241 T^{12}$$)
$43$ ($$1 + 13 T + 141 T^{2} + 895 T^{3} + 6063 T^{4} + 24037 T^{5} + 79507 T^{6}$$)($$1 + 29 T + 393 T^{2} + 3221 T^{3} + 16899 T^{4} + 53621 T^{5} + 79507 T^{6}$$)
$47$ ($$1 - 17 T + 158 T^{2} - 816 T^{3} + 3471 T^{4} - 14523 T^{5} + 108772 T^{6} - 682581 T^{7} + 7667439 T^{8} - 84719568 T^{9} + 770989598 T^{10} - 3898865119 T^{11} + 10779215329 T^{12}$$)($$1 - T - 46 T^{2} + 93 T^{3} + 2069 T^{4} - 6440 T^{5} - 90803 T^{6} - 302680 T^{7} + 4570421 T^{8} + 9655539 T^{9} - 224465326 T^{10} - 229345007 T^{11} + 10779215329 T^{12}$$)
$53$ ($$1 + 2 T + 56 T^{2} + 531 T^{3} + 6599 T^{4} + 27685 T^{5} + 387913 T^{6} + 1467305 T^{7} + 18536591 T^{8} + 79053687 T^{9} + 441866936 T^{10} + 836390986 T^{11} + 22164361129 T^{12}$$)($$1 + 10 T + 47 T^{2} + 528 T^{3} + 8081 T^{4} + 52826 T^{5} + 297535 T^{6} + 2799778 T^{7} + 22699529 T^{8} + 78607056 T^{9} + 370852607 T^{10} + 4181954930 T^{11} + 22164361129 T^{12}$$)
$59$ ($$1 - 12 T - 20 T^{2} + 1053 T^{3} - 3791 T^{4} - 30145 T^{5} + 385979 T^{6} - 1778555 T^{7} - 13196471 T^{8} + 216264087 T^{9} - 242347220 T^{10} - 8579091588 T^{11} + 42180533641 T^{12}$$)($$1 - 22 T + 152 T^{2} + 201 T^{3} - 5011 T^{4} - 58697 T^{5} + 1026535 T^{6} - 3463123 T^{7} - 17443291 T^{8} + 41281179 T^{9} + 1841838872 T^{10} - 15728334578 T^{11} + 42180533641 T^{12}$$)
$61$ ($$1 - 12 T + 27 T^{2} - 404 T^{3} + 3229 T^{4} + 16766 T^{5} - 226185 T^{6} + 1022726 T^{7} + 12015109 T^{8} - 91700324 T^{9} + 373837707 T^{10} - 10135155612 T^{11} + 51520374361 T^{12}$$)($$1 - 19 T + 90 T^{2} + 436 T^{3} - 5311 T^{4} + 40503 T^{5} - 386744 T^{6} + 2470683 T^{7} - 19762231 T^{8} + 98963716 T^{9} + 1246125690 T^{10} - 16047329719 T^{11} + 51520374361 T^{12}$$)
$67$ ($$1 + 18 T + 117 T^{2} + 704 T^{3} + 12085 T^{4} + 129244 T^{5} + 998865 T^{6} + 8659348 T^{7} + 54249565 T^{8} + 211737152 T^{9} + 2357681157 T^{10} + 24302251926 T^{11} + 90458382169 T^{12}$$)($$1 + 4 T - 30 T^{2} - 745 T^{3} + 2831 T^{4} + 213 T^{5} + 116347 T^{6} + 14271 T^{7} + 12708359 T^{8} - 224068435 T^{9} - 604533630 T^{10} + 5400500428 T^{11} + 90458382169 T^{12}$$)
$71$ ($$1 - 26 T + 101 T^{2} + 3378 T^{3} - 35947 T^{4} - 149374 T^{5} + 4056325 T^{6} - 10605554 T^{7} - 181208827 T^{8} + 1209023358 T^{9} + 2566579781 T^{10} - 46909963126 T^{11} + 128100283921 T^{12}$$)($$1 - 28 T + 293 T^{2} - 1470 T^{3} + 953 T^{4} + 112168 T^{5} - 1557515 T^{6} + 7963928 T^{7} + 4804073 T^{8} - 526129170 T^{9} + 7445622533 T^{10} - 50518421828 T^{11} + 128100283921 T^{12}$$)
$73$ ($$1 + 9 T - 6 T^{2} + 430 T^{3} - 1187 T^{4} - 23719 T^{5} + 416688 T^{6} - 1731487 T^{7} - 6325523 T^{8} + 167277310 T^{9} - 170389446 T^{10} + 18657644337 T^{11} + 151334226289 T^{12}$$)($$1 - 21 T + 277 T^{2} - 3395 T^{3} + 42226 T^{4} - 408520 T^{5} + 3543793 T^{6} - 29821960 T^{7} + 225022354 T^{8} - 1320712715 T^{9} + 7866312757 T^{10} - 43534503453 T^{11} + 151334226289 T^{12}$$)
$79$ ($$( 1 + 10 T + 254 T^{2} + 1581 T^{3} + 20066 T^{4} + 62410 T^{5} + 493039 T^{6} )^{2}$$)($$( 1 - 3 T + 212 T^{2} - 391 T^{3} + 16748 T^{4} - 18723 T^{5} + 493039 T^{6} )^{2}$$)
$83$ ($$1 - 20 T + 72 T^{2} + 1865 T^{3} - 18531 T^{4} - 47725 T^{5} + 1743083 T^{6} - 3961175 T^{7} - 127660059 T^{8} + 1066382755 T^{9} + 3416999112 T^{10} - 78780812860 T^{11} + 326940373369 T^{12}$$)($$1 + 39 T + 640 T^{2} + 6519 T^{3} + 67141 T^{4} + 848516 T^{5} + 9110429 T^{6} + 70426828 T^{7} + 462534349 T^{8} + 3727479453 T^{9} + 30373325440 T^{10} + 153622585077 T^{11} + 326940373369 T^{12}$$)
$89$ ($$1 - 11 T + 81 T^{2} + 431 T^{3} + 2694 T^{4} - 97288 T^{5} + 1979249 T^{6} - 8658632 T^{7} + 21339174 T^{8} + 303841639 T^{9} + 5082121521 T^{10} - 61424653939 T^{11} + 496981290961 T^{12}$$)($$1 - 11 T - 143 T^{2} + 3063 T^{3} - 12244 T^{4} - 185572 T^{5} + 3036725 T^{6} - 16515908 T^{7} - 96984724 T^{8} + 2159320047 T^{9} - 8972140463 T^{10} - 61424653939 T^{11} + 496981290961 T^{12}$$)
$97$ ($$1 - 28 T + 449 T^{2} - 5950 T^{3} + 80095 T^{4} - 914662 T^{5} + 9384215 T^{6} - 88722214 T^{7} + 753613855 T^{8} - 5430404350 T^{9} + 39749647169 T^{10} - 240445527196 T^{11} + 832972004929 T^{12}$$)($$1 + 19 T + 145 T^{2} + 793 T^{3} + 5720 T^{4} - 26012 T^{5} - 1115155 T^{6} - 2523164 T^{7} + 53819480 T^{8} + 723749689 T^{9} + 12836745745 T^{10} + 163159464883 T^{11} + 832972004929 T^{12}$$)