Cremona's table of elliptic curves

53820 = 2² · 3² · 5 · 13 · 23

Class	r	Atkin-Lehner	Eigenvalues
53820a (2 curves)	2	2- 3+ 5+ 13+ 23+	2- 3+ 5+  0 -4 13+ -6 -4
Curve Equation t Generators 53820a1 [0,0,0,-348,1953] 2 [-9:66:1]&[-8:65:1] 53820a2 [0,0,0,-5223,145278] 2 [39:-30:1]&[-6:420:1]
53820b (2 curves)	0	2- 3+ 5+ 13+ 23+	2- 3+ 5+ -4  4 13+  2  0
Curve Equation t 53820b1 [0,0,0,-112428,-14477427] 2 53820b2 [0,0,0,-156303,-2131002] 2
53820c (2 curves)	1	2- 3+ 5+ 13+ 23-	2- 3+ 5+  0 -4 13+  2  0
Curve Equation t Generators 53820c1 [0,0,0,-385668,-80725967] 2 [734:5625:1] 53820c2 [0,0,0,-5955063,-5593313138] 2 [1133697:-231906250:27]
53820d (2 curves)	1	2- 3+ 5- 13+ 23+	2- 3+ 5-  0  4 13+ -2  0
Curve Equation t Generators 53820d1 [0,0,0,-3471012,2179601109] 2 [372680:3186701:512] 53820d2 [0,0,0,-53595567,151019454726] 2 [3810:46116:1]
53820e (2 curves)	0	2- 3+ 5- 13+ 23-	2- 3+ 5-  0  4 13+  6 -4
Curve Equation t 53820e1 [0,0,0,-3132,-52731] 2 53820e2 [0,0,0,-47007,-3922506] 2
53820f (2 curves)	2	2- 3+ 5- 13+ 23-	2- 3+ 5- -4 -4 13+ -2  0
Curve Equation t Generators 53820f1 [0,0,0,-12492,536201] 2 [-128:195:1]&[-68:1035:1] 53820f2 [0,0,0,-17367,78926] 2 [-133:190:1]&[-65:966:1]
53820g (2 curves)	1	2- 3- 5+ 13+ 23+	2- 3- 5+  2  4 13+ -6 -4
Curve Equation t Generators 53820g1 [0,0,0,-9176268,-998918183] 2 [-2668865309:-75637968750:1030301] 53820g2 [0,0,0,36526857,-7973215058] 2 [243312932334:40591887333877:222545016]
53820h (1 curve)	1	2- 3- 5+ 13+ 23+	2- 3- 5+ -3 -1 13+  4  6
Curve Equation t Generators 53820h1 [0,0,0,1257,-5762] 1 [158:2034:1]
53820i (2 curves)	2	2- 3- 5+ 13+ 23-	2- 3- 5+  0 -4 13+ -4  0
Curve Equation t Generators 53820i1 [0,0,0,-1128,62377] 2 [26:-225:1]&[-24:275:1] 53820i2 [0,0,0,-31503,2146102] 2 [59:702:1]&[-109:2070:1]
53820j (2 curves)	0	2- 3- 5+ 13+ 23-	2- 3- 5+  2 -2 13+  2 -2
Curve Equation t 53820j1 [0,0,0,-15232788,-22883223087] 2 53820j2 [0,0,0,-15208983,-22958308818] 2
53820k (2 curves)	2	2- 3- 5+ 13+ 23-	2- 3- 5+ -2 -4 13+ -6  0
Curve Equation t Generators 53820k1 [0,0,0,-1668,24833] 2 [4:135:1]&[-26:225:1] 53820k2 [0,0,0,1257,102638] 2 [31:-414:1]&[-13:290:1]
53820l (1 curve)	0	2- 3- 5+ 13+ 23-	2- 3- 5+  3  4 13+ -5 -4
Curve Equation t 53820l1 [0,0,0,-64263,6233438] 1
53820m (2 curves)	2	2- 3- 5+ 13+ 23-	2- 3- 5+ -4 -4 13+  0 -4
Curve Equation t Generators 53820m1 [0,0,0,672,673] 2 [2:45:1]&[8:81:1] 53820m2 [0,0,0,-2703,5398] 2 [-46:180:1]&[-37:234:1]
53820n (2 curves)	2	2- 3- 5+ 13- 23+	2- 3- 5+  0 -2 13- -2 -8
Curve Equation t Generators 53820n1 [0,0,0,-768,5033] 2 [-29:54:1]&[-16:115:1] 53820n2 [0,0,0,2337,35462] 2 [-1:182:1]&[11:250:1]
53820o (1 curve)	0	2- 3- 5+ 13- 23+	2- 3- 5+ -3 -4 13-  5  0
Curve Equation t 53820o1 [0,0,0,-25983,-1531818] 1
53820p (2 curves)	1	2- 3- 5+ 13- 23-	2- 3- 5+ -1  3 13-  0  2
Curve Equation t Generators 53820p1 [0,0,0,-21063,2862862] 1 [9430:163134:125] 53820p2 [0,0,0,-2316063,1356669862] 3 [407:21942:1]
53820q (1 curve)	0	2- 3- 5- 13+ 23+	2- 3- 5-  1  3 13+ -8 -2
Curve Equation t 53820q1 [0,0,0,-4087407,-3193495594] 1
53820r (2 curves)	0	2- 3- 5- 13+ 23+	2- 3- 5-  4  0 13+ -2  6
Curve Equation t 53820r1 [0,0,0,-14232,565081] 2 53820r2 [0,0,0,23793,3067126] 2
53820s (2 curves)	1	2- 3- 5- 13+ 23-	2- 3- 5- -2  4 13+ -2  4
Curve Equation t Generators 53820s1 [0,0,0,-16572,-820739] 2 [49830:596791:216] 53820s2 [0,0,0,-13647,-1119674] 2 [1205156190:-14647456259:5268024]
53820t (1 curve)	1	2- 3- 5- 13+ 23-	2- 3- 5-  3  4 13+ -5  2
Curve Equation t Generators 53820t1 [0,0,0,-192,-14524] 1 [112:1170:1]
53820u (2 curves)	1	2- 3- 5- 13- 23+	2- 3- 5- -1  0 13-  3 -4
Curve Equation t Generators 53820u1 [0,0,0,-1407,-8426] 1 [-6174:39140:729] 53820u2 [0,0,0,-59367,5567326] 3 [-9:2470:1]
53820v (4 curves)	0	2- 3- 5- 13- 23-	2- 3- 5- -4  6 13-  6 -4
Curve Equation t 53820v1 [0,0,0,-162912,-25297859] 2 53820v2 [0,0,0,-134967,-34257026] 2 53820v3 [0,0,0,-499872,105817489] 6 53820v4 [0,0,0,1142673,655413046] 6
53820w (1 curve)	0	2- 3- 5- 13- 23-	2- 3- 5-  5  3 13-  4 -6
Curve Equation t 53820w1 [0,0,0,-1407,-23866] 1

Data from Elliptic Curve Data by J. E. Cremona.
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