Cremona's table of elliptic curves

47089 = 7² · 31²

Class	r	Atkin-Lehner	Eigenvalues
47089a (4 curves)	1	7- 31-	1  0  0 7- -4  0  0  0
Curve Equation t Generators 47089a1 [1,-1,0,-2102,46143] 2 [-114:6385:27] 47089a2 [1,-1,0,-35737,2609130] 2 [2606:39059:8] 47089a3 [1,-1,0,-103007,-15621040] 2 [1859737005758649903829112:-111056196434890692009748615:525697062059875184128] 47089a4 [1,-1,0,-1751122,-891429351] 2 [-63564533580572:18805757944453:83568086848]
47089b (2 curves)	1	7- 31-	1  0 -2 7-  6 -6  6  0
Curve Equation t Generators 47089b1 [1,-1,0,-9944608,11970365931] 2 [179540027550:15710652534891:20570824] 47089b2 [1,-1,0,-2645813,29153189120] 2 [115142837154206325307366:10627161101798622799842271:13513278498403260968]
47089c (2 curves)	1	7- 31-	1  0 -2 7- -6  6 -6  0
Curve Equation t Generators 47089c1 [1,-1,0,-10348,-399141] 2 [1934:25787:8] 47089c2 [1,-1,0,-2753,-977880] 2 [4158726:57719943:17576]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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