Cremona's table of elliptic curves

7315 = 5 · 7 · 11 · 19

Class	r	Atkin-Lehner	Eigenvalues
7315a (1 curve)	0	5+ 7+ 11- 19+	0  2 5+ 7+ 11-  5 -6 19+
Curve Equation t 7315a1 [0,-1,1,-1,-4] 1
7315b (3 curves)	0	5+ 7- 11- 19-	0 -2 5+ 7- 11-  5  6 19-
Curve Equation t 7315b1 [0,1,1,-1553711,744909495] 3 7315b2 [0,1,1,-941451,1337298996] 3 7315b3 [0,1,1,8377859,-33897793435] 1
7315c (2 curves)	1	5- 7+ 11- 19+	1 -2 5- 7+ 11-  0 -2 19+
Curve Equation t Generators 7315c1 [1,0,1,-18,23] 2 [7:12:1] 7315c2 [1,0,1,-73,-219] 2 [-5:7:1]
7315d (2 curves)	1	5- 7- 11+ 19+	1  2 5- 7- 11+ -4  6 19+
Curve Equation t Generators 7315d1 [1,1,0,-457,-3576] 2 [59411100:-1093474726:185193] 7315d2 [1,1,0,-7112,-233839] 2 [34680:1223417:27]
7315e (1 curve)	1	5- 7- 11+ 19+	-1  1 5- 7- 11+  4  5 19+
Curve Equation t Generators 7315e1 [1,0,0,-8075,311642] 1 [17:415:1]
7315f (4 curves)	0	5- 7- 11+ 19-	1  0 5- 7- 11+ -6 -6 19-
Curve Equation t 7315f1 [1,-1,0,-26024,-1609045] 2 7315f2 [1,-1,0,-29149,-1195920] 4 7315f3 [1,-1,0,-195524,32445105] 4 7315f4 [1,-1,0,87226,-8434445] 2
7315g (2 curves)	1	5- 7- 11- 19-	1  0 5- 7- 11-  0  6 19-
Curve Equation t Generators 7315g1 [1,-1,0,-964,11763] 2 [34:115:1] 7315g2 [1,-1,0,-869,14100] 2 [-16:162:1]

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

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