PRIMIS PRAEMAGNIS. 



Si 



Quoniam hic duo occurrunt quadrata , vnde fit 



829853 = 4-82 2 -4-773 2 = 382 2 -i-827* 

 hic numerus non eft primus fed fa&ores habet 257 6^3229. 



Exemplum 3. 



19. Explorare, \trum hic numerus 2400317 

 fit primus nec ne ? Ex huius numeri forma — 5000. 

 480+3 17 intelligitur , eum ad fpeciem tertiam per- 

 tinere , pro qua valores ipfius a funt 11, 59, 91, 101, 

 ynde calculus ita fe habebit : 



2400317 

 121 



11 



57600 

 5280 



2400 1 96,2400 196 — 



62880 

 1 152 



52320 

 1 152 



-•23373162347876 — 



178080 

 1152 



— 2159236 



293280 

 1152 



D..1865956 



408480 

 1152 



-1457476 

 523680 

 1152 



-933796 

 638880 



167520 

 1152 



2180356 — 



282720 

 1 152 



1897636 

 397920 

 1152 



1499716- 

 513120 

 1152 



986596 



628320 



— 294916 



358276- 



flrr+59 

 2400 3 17I 57600 



3481' 28320 

 — 23968362396836- 

 85920 29280 

 1152 I 1152 



— 2310916 . 



2307556- 



201 I20 



144480 



1 1 5 2 



1152 



— 2109796 



2223076 



316320 



259680 



1152 



1152 



-1793476 



1963396 — 



43 J 520 



374880 



1152 



H52s 



— 1361956 



1588516 — 



546720 



490080 



1 152 



1152 



Tom. XIII. Nou. Comm. 



— 8152361098436— 

 661920' 605280 



-I533I6, 493156- 



L azrz 



