Cremona's table of elliptic curves

108974 = 2 · 23² · 103

Class	r	Atkin-Lehner	Eigenvalues
108974a (1 curve)	0	2+ 23- 103+	2+ -1 -1 -3  0 -2  4 -5
Curve Equation t 108974a1 [1,1,0,22227247,-14740849259] 1
108974b (2 curves)	0	2+ 23- 103+	2+  2 -4  0  6 -2 -2  4
Curve Equation t 108974b1 [1,1,0,783,8705] 2 108974b2 [1,1,0,-4507,77475] 2
108974c (1 curve)	1	2+ 23- 103-	2+ -1 -3 -1 -4 -2  8 -3
Curve Equation t Generators 108974c1 [1,1,0,-6094,-218236] 1 [128:994:1]
108974d (1 curve)	1	2- 23- 103+	2-  0  1  4  2 -3 -6  2
Curve Equation t Generators 108974d1 [1,-1,1,-157,-843] 1 [15:-4:1]
108974e (2 curves)	1	2- 23- 103+	2-  2  2  0 -4  2  0  8
Curve Equation t Generators 108974e1 [1,1,1,-172,-179] 2 [85:737:1] 108974e2 [1,1,1,-2012,-35507] 2 [2433:18335:27]
108974f (1 curve)	2	2- 23- 103-	2-  0 -1 -4 -2 -3  6 -2
Curve Equation t Generators 108974f1 [1,-1,1,-82888,10750875] 1 [1455:53759:1]&[237:1973:1]
108974g (2 curves)	0	2- 23- 103-	2-  2 -2  0  4  2  0 -8
Curve Equation t 108974g1 [1,1,1,-90999,1265741] 2 108974g2 [1,1,1,-1064359,421367917] 2

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

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