/* Data is in the following format
   Note, if the class group has not been computed, it, the class number, the fundamental units, regulator and whether grh was assumed are all 0.
[polynomial,
degree,
t-number of Galois group,
signature [r,s],
discriminant,
list of ramifying primes,
integral basis as polynomials in a,
1 if it is a cm field otherwise 0,
class number,
class group structure,
1 if grh was assumed and 0 if not,
fundamental units,
regulator,
list of subfields each as a pair [polynomial, number of subfields isomorphic to one defined by this polynomial]
]
*/

[x^20 + x^18 - 4*x^16 - 7*x^14 - x^12 + 21*x^10 + 3*x^8 - 13*x^6 - 4*x^4 + 3*x^2 - 1, 20, 992, [2, 9], -2265966431812150395904, [2, 38569], [1, a, a^2, a^3, a^4, a^5, a^6, a^7, a^8, a^9, a^10, a^11, a^12, a^13, a^14, 1/2*a^15 - 1/2*a^14 - 1/2*a^13 - 1/2*a^12 - 1/2*a^11 - 1/2*a^6 - 1/2*a^4 - 1/2*a^3 - 1/2, 1/2*a^16 - 1/2*a^11 - 1/2*a^7 - 1/2*a^6 - 1/2*a^5 - 1/2*a^3 - 1/2*a - 1/2, 1/2*a^17 - 1/2*a^12 - 1/2*a^8 - 1/2*a^7 - 1/2*a^6 - 1/2*a^4 - 1/2*a^2 - 1/2*a, 1/48194*a^18 - 4192/24097*a^16 - 7605/24097*a^14 - 1/2*a^13 - 4789/24097*a^12 - 1886/24097*a^10 - 1/2*a^9 + 12977/48194*a^8 - 1/2*a^7 + 4955/24097*a^6 - 1/2*a^5 + 7595/24097*a^4 - 1/2*a^3 - 15509/48194*a^2 + 7778/24097, 1/48194*a^19 - 4192/24097*a^17 + 8887/48194*a^15 + 14519/48194*a^13 - 1/2*a^12 + 20325/48194*a^11 - 1/2*a^10 + 12977/48194*a^9 - 1/2*a^8 + 4955/24097*a^7 + 7595/24097*a^5 + 4294/24097*a^3 + 7778/24097*a - 1/2], 0, 1, [], 0, [ (7500)/(24097)*a^(18) + (13170)/(24097)*a^(16) - (23899)/(24097)*a^(14) - (74134)/(24097)*a^(12) - (48316)/(24097)*a^(10) + (144299)/(24097)*a^(8) + (130337)/(24097)*a^(6) - (77907)/(24097)*a^(4) - (73572)/(24097)*a^(2) + (16423)/(24097) , a , (3639)/(24097)*a^(18) - (2574)/(24097)*a^(16) - (22478)/(24097)*a^(14) - (10080)/(24097)*a^(12) + (33079)/(24097)*a^(10) + (113668)/(24097)*a^(8) - (58913)/(24097)*a^(6) - (50302)/(24097)*a^(4) - (26174)/(24097)*a^(2) + (4431)/(24097) , (18581)/(48194)*a^(19) - (14833)/(48194)*a^(18) + (14049)/(24097)*a^(17) - (14421)/(24097)*a^(16) - (27794)/(24097)*a^(15) + (37913)/(48194)*a^(14) - (157055)/(48194)*a^(13) + (69572)/(24097)*a^(12) - (54922)/(24097)*a^(11) + (117327)/(48194)*a^(10) + (162158)/(24097)*a^(9) - (108939)/(24097)*a^(8) + (205309)/(48194)*a^(7) - (220203)/(48194)*a^(6) - (99159)/(48194)*a^(5) + (114165)/(48194)*a^(4) - (94741)/(24097)*a^(3) + (63229)/(48194)*a^(2) + (13309)/(24097)*a - (18735)/(24097) , (219)/(48194)*a^(19) + (2440)/(24097)*a^(18) - (2362)/(24097)*a^(17) + (1393)/(24097)*a^(16) - (2802)/(24097)*a^(15) - (30137)/(48194)*a^(14) + (11477)/(24097)*a^(13) - (20327)/(24097)*a^(12) + (20712)/(24097)*a^(11) + (26845)/(48194)*a^(10) - (1483)/(48194)*a^(9) + (169523)/(48194)*a^(8) - (71511)/(24097)*a^(7) + (46315)/(48194)*a^(6) - (23485)/(24097)*a^(5) - (163851)/(48194)*a^(4) + (121691)/(48194)*a^(3) - (33767)/(24097)*a^(2) + (16592)/(24097)*a + (3865)/(24097) , (2440)/(24097)*a^(19) - (5535)/(48194)*a^(18) + (1393)/(24097)*a^(17) - (2691)/(24097)*a^(16) - (30137)/(48194)*a^(15) + (16529)/(48194)*a^(14) - (20327)/(24097)*a^(13) + (24927)/(48194)*a^(12) + (26845)/(48194)*a^(11) + (5009)/(24097)*a^(10) + (169523)/(48194)*a^(9) - (66829)/(48194)*a^(8) + (46315)/(48194)*a^(7) + (65213)/(48194)*a^(6) - (163851)/(48194)*a^(5) + (45977)/(48194)*a^(4) - (33767)/(24097)*a^(3) - (39393)/(48194)*a^(2) + (3865)/(24097)*a - (52073)/(48194) , (14049)/(24097)*a^(19) + (3898)/(24097)*a^(18) + (23417)/(24097)*a^(17) + (13497)/(48194)*a^(16) - (41288)/(24097)*a^(15) - (9960)/(24097)*a^(14) - (124159)/(24097)*a^(13) - (32888)/(24097)*a^(12) - (175729)/(48194)*a^(11) - (28183)/(24097)*a^(10) + (236941)/(24097)*a^(9) + (52937)/(24097)*a^(8) + (347703)/(48194)*a^(7) + (75669)/(48194)*a^(6) - (214317)/(48194)*a^(5) - (19806)/(24097)*a^(4) - (218607)/(48194)*a^(3) - (18806)/(24097)*a^(2) + (45199)/(48194)*a + (42569)/(48194) , (19519)/(24097)*a^(19) - (6227)/(48194)*a^(18) + (63153)/(48194)*a^(17) - (11031)/(48194)*a^(16) - (57144)/(24097)*a^(15) + (5730)/(24097)*a^(14) - (330173)/(48194)*a^(13) + (50325)/(48194)*a^(12) - (235539)/(48194)*a^(11) + (32980)/(24097)*a^(10) + (631417)/(48194)*a^(9) - (29366)/(24097)*a^(8) + (422991)/(48194)*a^(7) - (34722)/(24097)*a^(6) - (140460)/(24097)*a^(5) - (55599)/(48194)*a^(4) - (110045)/(24097)*a^(3) + (8932)/(24097)*a^(2) + (15364)/(24097)*a + (26825)/(48194) , (3145)/(48194)*a^(19) + (1458)/(24097)*a^(18) - (2781)/(24097)*a^(17) + (10711)/(48194)*a^(16) - (13501)/(24097)*a^(15) + (10217)/(48194)*a^(14) - (780)/(24097)*a^(13) - (12561)/(24097)*a^(12) + (65075)/(48194)*a^(11) - (83211)/(48194)*a^(10) + (136929)/(48194)*a^(9) - (63649)/(48194)*a^(8) - (86859)/(48194)*a^(7) + (14677)/(24097)*a^(6) - (108189)/(48194)*a^(5) + (124239)/(48194)*a^(4) - (13787)/(24097)*a^(3) + (14961)/(24097)*a^(2) - (17387)/(48194)*a + (34839)/(48194) , (3974)/(24097)*a^(19) - (3898)/(24097)*a^(18) + (8135)/(24097)*a^(17) - (13497)/(48194)*a^(16) - (9264)/(24097)*a^(15) + (9960)/(24097)*a^(14) - (37906)/(24097)*a^(13) + (32888)/(24097)*a^(12) - (75479)/(48194)*a^(11) + (28183)/(24097)*a^(10) + (51212)/(24097)*a^(9) - (52937)/(24097)*a^(8) + (136169)/(48194)*a^(7) - (75669)/(48194)*a^(6) - (19947)/(48194)*a^(5) + (19806)/(24097)*a^(4) - (9377)/(48194)*a^(3) + (18806)/(24097)*a^(2) - (50813)/(48194)*a - (42569)/(48194) ], 228.08067214, [[x^5 - 5*x^3 + 4*x - 1, 1], [x^10 - x^6 - x^5 - x^4 + 1, 1]]]