Note: Search results may be incomplete due to uncomputed quantities: Class number (201181 objects)
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Label | Polynomial | Discriminant | Galois group | Class group |
---|---|---|---|---|
7.1.7845011803.1 | $x^{7} - 3 x^{6} + 5 x^{5} - 8 x^{4} + 55 x^{3} - 131 x^{2} + 147 x - 18$ | $-\,1987^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.8096384512.1 | $x^{7} - 3 x^{6} + 6 x^{5} - 14 x^{4} + 15 x^{3} - x^{2} + 82 x - 134$ | $-\,2^{9}\cdot 251^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.56225905191.1 | $x^{7} - 2 x^{6} + 7 x^{5} - 20 x^{4} + 103 x^{3} + 112 x^{2} + 111 x + 51$ | $-\,3^{3}\cdot 1277^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.58575010032.2 | $x^{7} - 3 x^{6} + 14 x^{5} - 28 x^{4} + 40 x^{3} - 104 x^{2} + 96 x + 128$ | $-\,2^{4}\cdot 3^{6}\cdot 7^{3}\cdot 11^{4}$ | $S_7$ (as 7T7) | $[11]$ |
7.1.63425726272.1 | $x^{7} - x^{6} + 7 x^{5} + x^{4} + 116 x^{3} + 44 x^{2} + 272 x + 96$ | $-\,2^{6}\cdot 997^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.207029048256.1 | $x^{7} - x^{6} + 15 x^{5} - 17 x^{4} + 23 x^{3} - 9 x^{2} + 5 x + 1$ | $-\,2^{6}\cdot 3^{8}\cdot 79^{3}$ | $F_7$ (as 7T4) | $[14]$ |
7.1.243906324992.1 | $x^{7} - 2 x^{6} + 4 x^{5} - 40 x^{4} + 196 x^{3} - 648 x^{2} + 1056 x - 704$ | $-\,2^{9}\cdot 11^{3}\cdot 71^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.247200192576.1 | $x^{7} - 3 x^{6} + 4 x^{5} + 18 x^{4} - 53 x^{3} + 87 x^{2} - 72 x + 162$ | $-\,2^{6}\cdot 3^{3}\cdot 523^{3}$ | $D_{7}$ (as 7T2) | $[43]$ |
7.1.291698067968.1 | $x^{7} - 3 x^{6} - 4 x^{5} + 40 x^{4} - 53 x^{3} - 77 x^{2} + 328 x - 200$ | $-\,2^{9}\cdot 829^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.467107946479.1 | $x^{7} - 3 x^{6} + 20 x^{5} - 105 x^{4} + 234 x^{3} - 362 x^{2} + 545 x - 425$ | $-\,7759^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.489117612439.1 | $x^{7} - 3 x^{6} + 3 x^{5} + 16 x^{4} - 80 x^{3} - 15 x^{2} + 90 x - 551$ | $-\,7879^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.648337611375.1 | $x^{7} - x^{6} - 5 x^{5} + 14 x^{4} - 98 x^{3} + 155 x^{2} - 78 x + 417$ | $-\,3^{3}\cdot 5^{3}\cdot 577^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.757303595875.1 | $x^{7} - 3 x^{6} + 9 x^{5} - 10 x^{4} + 16 x^{3} + 344 x^{2} + 1040 x + 960$ | $-\,5^{3}\cdot 1823^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.1722980109375.2 | $x^{7} - 3 x^{6} - 9 x^{5} + 120 x^{4} - 480 x^{3} + 1101 x^{2} - 1268 x + 561$ | $-\,3^{8}\cdot 5^{6}\cdot 7^{5}$ | $F_7$ (as 7T4) | $[14]$ |
7.3.1865365934656.1 | $x^{7} - 2 x^{6} + 10 x^{5} - 2 x^{4} - 16 x^{3} + 16 x^{2} + 4 x - 12$ | $2^{6}\cdot 7^{2}\cdot 29^{6}$ | $\GL(3,2)$ (as 7T5) | $[14]$ |
7.1.1962515008000.1 | $x^{7} - 2 x^{6} - 15 x^{5} + 8 x^{4} + 258 x^{3} + 768 x^{2} + 400 x - 2560$ | $-\,2^{9}\cdot 5^{3}\cdot 313^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.2843371995463.1 | $x^{7} + 13 x^{5} - 71 x^{4} + 25 x^{3} + 192 x^{2} - 50 x - 275$ | $-\,31^{3}\cdot 457^{3}$ | $D_{7}$ (as 7T2) | $[41]$ |
7.1.3053042381843.1 | $x^{7} + 9 x^{5} - 78 x^{4} - 17 x^{3} + 150 x^{2} + 196 x - 344$ | $-\,89^{3}\cdot 163^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.3372300719936.1 | $x^{7} - 3 x^{6} + 10 x^{5} - 50 x^{4} + 89 x^{3} + 189 x^{2} - 868 x + 1144$ | $-\,2^{6}\cdot 23^{3}\cdot 163^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.3437481658688.1 | $x^{7} - 14 x^{5} - 42 x^{4} + 329 x^{3} + 854 x^{2} + 336 x - 464$ | $-\,2^{6}\cdot 7^{9}\cdot 11^{3}$ | $D_{7}$ (as 7T2) | $[43]$ |
7.3.3543369523456.4 | $x^{7} - 21 x^{5} - 70 x^{4} + 238 x^{3} + 1092 x^{2} - 2240 x + 736$ | $2^{8}\cdot 7^{12}$ | $\GL(3,2)$ (as 7T5) | $[14]$ |
7.1.6807097609375.1 | $x^{7} - 35 x^{4} + 70 x^{3} - 70 x + 35$ | $-\,5^{6}\cdot 7^{7}\cdot 23^{2}$ | $S_7$ (as 7T7) | $[12]$ |
7.1.7143337990979.1 | $x^{7} - 3 x^{6} - 30 x^{5} + 230 x^{4} - 471 x^{3} + 269 x^{2} - 268 x + 784$ | $-\,19259^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.7597737208179.1 | $x^{7} - 3 x^{6} + 17 x^{5} - 76 x^{4} + 99 x^{3} - 839 x^{2} + 5355 x - 6858$ | $-\,3^{3}\cdot 6553^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.8202077997463.1 | $x^{7} - 2 x^{6} + 8 x^{5} - 50 x^{4} + 99 x^{3} - 105 x^{2} - 61 x - 21$ | $-\,7^{3}\cdot 43^{3}\cdot 67^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.8559770978816.1 | $x^{7} - 3 x^{6} - 9 x^{5} - 21 x^{4} + 554 x^{3} - 938 x^{2} - 608 x - 328$ | $-\,2^{9}\cdot 2557^{3}$ | $D_{7}$ (as 7T2) | $[71]$ |
7.1.8818423496000.1 | $x^{7} - x^{6} + 13 x^{5} - 173 x^{4} + 456 x^{3} - 56 x^{2} - 880 x - 1360$ | $-\,2^{6}\cdot 5^{3}\cdot 1033^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.9333955741375.1 | $x^{7} - 3 x^{6} - 3 x^{5} + 108 x^{4} - 119 x^{3} - 1435 x^{2} + 3355 x - 761$ | $-\,5^{3}\cdot 4211^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.9397938459727.1 | $x^{7} - 32 x^{5} - 70 x^{4} + 532 x^{3} + 750 x^{2} - 1727 x - 5149$ | $-\,47^{3}\cdot 449^{3}$ | $D_{7}$ (as 7T2) | $[43]$ |
7.1.9760921523136.1 | $x^{7} + 14 x^{5} + 56 x^{3} + 56 x - 286$ | $-\,2^{6}\cdot 3^{3}\cdot 7^{7}\cdot 19^{3}$ | $F_7$ (as 7T4) | $[21]$ |
7.1.10354530166336.1 | $x^{7} - 3 x^{6} + 38 x^{5} + 30 x^{4} + 33 x^{3} + 1957 x^{2} - 2116 x + 5956$ | $-\,2^{6}\cdot 5449^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.10927746713871.1 | $x^{7} - 5 x^{5} - 54 x^{4} - 20 x^{3} - 483 x^{2} - 2259 x - 2187$ | $-\,3^{3}\cdot 13^{3}\cdot 569^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.11328469648579.1 | $x^{7} - 3 x^{6} - 26 x^{5} - 64 x^{4} - 170 x^{3} - 222 x^{2} - 41 x - 331$ | $-\,37^{3}\cdot 607^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.12135287592000.1 | $x^{7} - 2 x^{6} - 11 x^{5} + 52 x^{4} - 236 x^{3} + 712 x^{2} - 1644 x + 2928$ | $-\,2^{6}\cdot 3^{3}\cdot 5^{3}\cdot 383^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.12184465350331.1 | $x^{7} - 2 x^{6} - 4 x^{5} - 78 x^{4} - 146 x^{3} - 408 x^{2} - 375 x - 512$ | $-\,23011^{3}$ | $D_{7}$ (as 7T2) | $[3, 3, 3]$ |
7.1.12280025186911.1 | $x^{7} - 2 x^{6} - 18 x^{5} + 81 x^{4} - 233 x^{3} + 523 x^{2} - 462 x + 657$ | $-\,23071^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.3.13519130324569.2 | $x^{7} - 8 x^{5} - 25 x^{4} - 17 x^{3} + 32 x^{2} + 96 x + 64$ | $631^{2}\cdot 5827^{2}$ | $\GL(3,2)$ (as 7T5) | $[2, 10]$ |
7.1.16253878339691.1 | $x^{7} - 3 x^{6} + 2 x^{5} + 65 x^{4} - 61 x^{3} + 216 x^{2} - 616 x + 472$ | $-\,73^{3}\cdot 347^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.17347830539103.1 | $x^{7} - 3 x^{6} + 25 x^{5} + 36 x^{4} + 4 x^{3} + 387 x^{2} - 222 x + 459$ | $-\,3^{3}\cdot 8629^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.23568314355711.1 | $x^{7} - x^{6} - 26 x^{5} - 17 x^{4} + 188 x^{3} + 145 x^{2} + 1638 x + 621$ | $-\,3^{3}\cdot 19^{3}\cdot 503^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.3.23792932840000.4 | $x^{7} - 2 x^{6} + 10 x^{5} - 2 x^{4} - 45 x^{3} - 564 x^{2} + 236 x + 1496$ | $2^{6}\cdot 5^{4}\cdot 29^{6}$ | $\GL(3,2)$ (as 7T5) | $[14]$ |
7.1.23917744283328.3 | $x^{7} - 196 x^{4} + 196 x^{3} - 784$ | $-\,2^{6}\cdot 3^{3}\cdot 7^{12}$ | $S_7$ (as 7T7) | $[21]$ |
7.1.24054977590363.1 | $x^{7} - 26 x^{5} - x^{4} + 562 x^{3} - 1776 x^{2} + 3256 x - 5680$ | $-\,28867^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.24097501111104.1 | $x^{7} - 2 x^{6} + 25 x^{5} - 110 x^{4} - 596 x^{3} - 920 x^{2} - 732 x - 504$ | $-\,2^{6}\cdot 3^{3}\cdot 29^{3}\cdot 83^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.25503049887875.1 | $x^{7} - 2 x^{6} + 10 x^{5} - 118 x^{4} + 42 x^{3} + 770 x^{2} - 1127 x - 3724$ | $-\,5^{3}\cdot 7^{3}\cdot 29^{6}$ | $D_{7}$ (as 7T2) | $[91]$ |
7.1.30755498437691.1 | $x^{7} - 3 x^{6} - 8 x^{5} - 52 x^{4} - 68 x^{3} - 136 x^{2} + 4335 x + 19363$ | $-\,17^{3}\cdot 19^{3}\cdot 97^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.31360177055375.1 | $x^{7} - 3 x^{6} - 16 x^{5} - 18 x^{4} + 330 x^{3} - 354 x^{2} - 630 x - 185$ | $-\,5^{3}\cdot 7^{3}\cdot 17^{3}\cdot 53^{3}$ | $D_{7}$ (as 7T2) | $[29]$ |
7.1.31915344448000.1 | $x^{7} - x^{6} - 8 x^{5} - 72 x^{4} + 351 x^{3} - 91 x^{2} - 3380$ | $-\,2^{9}\cdot 5^{3}\cdot 13^{3}\cdot 61^{3}$ | $D_{7}$ (as 7T2) | $[13]$ |
7.1.35427446793216.3 | $x^{7} - 2 x^{6} - 12 x^{5} + 35 x^{4} - 4 x^{3} + 60 x^{2} - 416 x + 484$ | $-\,2^{10}\cdot 3^{6}\cdot 83^{4}$ | $S_7$ (as 7T7) | $[20]$ |
7.3.36299468209216.1 | $x^{7} - 2 x^{6} + 22 x^{5} - 48 x^{4} + 136 x^{3} - 236 x^{2} + 130 x - 2$ | $2^{6}\cdot 191^{2}\cdot 3943^{2}$ | $\GL(3,2)$ (as 7T5) | $[12]$ |