Full text: [Höhere Arithmetik] Theorematis arithmetici (2. Band)

COMMENTATIO SECUNDA. 
97 
Primo saltem aspecta nexam simplicem inter valores nnmerorum a, b, qui- 
bas idem complexus respondet, non animadvertimus. At si perpendimus, diiu- 
dicationem similem in theoria residuorum quadraticorum per regulam simplicio 
rem absolvi respectu numeri — 3, quam respectu numeri + 3, spes affulget suc 
cessus aeque secundi in theoria residuorum biquadraticorum. Invenimus autem, 
— 3 pertinere ad complexum 
A pro 
B pro 
C pro 
D pro 
V 
a 
b 
P 
a 
b 
p 
a 
b 
p 
a 
h 
37 
+ 1 
— 6 
5 
+ 1 
+ 2 
13 
— 3 
+ 2 
29 
+ 5 
+ 2 
61 
+ 5 
— 6 
1 7 
+ 1 
— 4 
73 
— 3 
— 8 
41 
+ 5 
— 4 
157 
—11 
— 6 
89 
+ 5 
— 8 
97 
+ 9 
+ 4 
53 
— 7 
+ 2 
193 
— 7 
— 12 
1 1 3 
— 7 
— 8 
109 
— 3 
+ 10 
101 
+ 1 
+ 10 
137 
— 11 
— 4 
181 
+ 9 
+ 10 
197 
+ 1 
— 14 
149 
— 7 
+ 10 
229 
— 15 
+ 2 
269 
+ 13 
+ 10 
¡ 173 
+ 13 
+ 2 
241 
— 15 
— 4 
293 
+ 17 
+ 2 
233 
+ 13 
+ 8 
277 
4- 9 
+ 14 
1 
257 
+ 1 
— 16 
| 281 
+ 5 
+ 16 
ubi lex inductionis sponte se offert. Scilicet pertinet — 3 ad complexum 
A, quoties b per 3 divisibilis est, sive b = 0 (mod. 3) 
B, quoties a-\-b per 3 est divisibilis, sive b = 2a (mod. 3) 
C, quoties a per 3 est divisibilis, sive a = 0 (mod. 3) 
D, quoties a — b per 3 divisibilis est, sive b = a (mod. 3) 
26. 
Numerum -|-5 adscribendum invenimus complexui 
A pro p = 101, 109, 149, 181, 269 
B pro p = 13, 17, 73, 97, 157, 193,197, 233, 277. 293 
C pro p = 29, 41, 61, 89, 229, 241, 281 
D pro p = 37, 53, 1 13, 137, 173, 257 
In considerationem vocatis valoribus numerorum a, b singulis p respondentibus, 
lex hic aeque facile, ut pro classificatione numeri 3, prehenditur. Scilicet 
incidimus in complexum 
1 3
	        
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