Further refine search
Results (displaying all 6 matches)
| Label | Polynomial | Discriminant | Galois group | Class group |
|---|---|---|---|---|
| 21.3.36650808577573618289031243371651268608.1 | x21 - 7x19 - 42x18 + 21x17 + 364x16 + 749x15 - 454x14 - 4781x13 - 9016x12 - 1813x11 + 8106x10 + 2471x9 - 39956x8 + 12367x7 + 34118x6 - 37072x5 - 7392x4 + 11424x3 + 448x2 - 1792x - 512 | \( -\,2^{36}\cdot 7^{23}\cdot 11^{7} \) | 21T23 | $[3]$ (GRH) |
| 21.3.6097778277093810742837573115958479814656.1 | x21 - 7x20 - 7x19 + 175x18 - 301x17 - 1659x16 + 7147x15 - 2403x14 - 36253x13 + 42441x12 + 180299x11 - 484547x10 - 15883x9 + 1455531x8 - 1731731x7 - 623189x6 + 3164084x5 - 2658810x4 - 245532x3 + 1776908x2 - 1293152x + 262088 | \( -\,2^{33}\cdot 7^{23}\cdot 11^{10} \) | 21T23 | $[3]$ (GRH) |
| 21.7.31032827270403258915448227917250560000000.1 | x21 - 63x19 - 84x18 + 1512x17 + 3850x16 - 15029x15 - 63668x14 + 19355x13 + 408198x12 + 542696x11 - 448728x10 - 1801933x9 - 2364768x8 - 3841877x7 - 7427812x6 - 9136848x5 - 5209666x4 + 684425x3 + 2417492x2 + 819441x - 32894 | \( -\,2^{20}\cdot 5^{7}\cdot 7^{35} \) | 21T23 | $[3]$ (GRH) |
| 21.1.60610990762506365069234820150880000000000.1 | x21 + 63x19 - 56x18 + 1610x17 - 2520x16 + 23121x15 - 46272x14 + 210994x13 - 459704x12 + 1276149x11 - 2623516x10 + 5090785x9 - 8563100x8 + 12268682x7 - 15308580x6 + 15211588x5 - 11151728x4 + 5522776x3 - 1800400x2 + 419328x - 65792 | \( 2^{14}\cdot 5^{10}\cdot 7^{35} \) | 21T23 | $[3]$ (GRH) |
| 21.7.56932470192652987188870611797563492035198976.1 | x21 - 49x19 - 98x18 + 826x17 + 2968x16 - 7448x15 - 44616x14 + 22197x13 + 371224x12 + 210063x11 - 1736602x10 - 2769312x9 + 3364144x8 + 7470434x7 - 27811420x6 - 80806096x5 + 4000752x4 + 229127416x3 + 240065168x2 - 1757728x - 66831808 | \( -\,2^{36}\cdot 3^{7}\cdot 7^{35} \) | 21T23 | $[3]$ (GRH) |
| 21.1.192147086900203831762438314816776785618796544.1 | x21 - 14x19 - 112x18 - 336x17 + 4564x16 + 1708x15 + 24636x14 - 16562x13 - 6692x12 - 289520x11 + 264516x10 + 115752x9 + 1883644x8 - 889788x7 - 3541916x6 - 12439007x5 + 416388x4 + 19645038x3 + 30658572x2 + 19299672x + 7270992 | \( 2^{33}\cdot 3^{10}\cdot 7^{35} \) | 21T23 | $[3]$ (GRH) |