Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 358: | \[{17^{358}-1\over16}\] | 2 × 32 × 359 × 18617 × 121721 × 1108776121 × 9249632039<10> × 2468693670251<13> × 116260775844013<15> × 535497494795147<15> × 5162678095179468239<19> × 436077123974389502159<21> × 20959217525761917560729<23> × 430874112750245329176653171<27> × 334783482912939021291678068277618300550029924125510264121454495619<66> × 402404688056591626312555153313956833709043482717662900098146984952944106898861256327<84> × 313137189204931471638536330494727104720505495504040789050468889279105532721097845990373000508944673817010440934888669544903341769<129> |