Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 472: | \[{10^{472}-1\over9}\] | 11 × 73 × 101 × 137 × 1889 × 395026241 × 430148941 × 2559647034361<13> × 6218964172073<13> × 3410758635375200561<19> × 1090805842068098677837<22> × 4411922770996074109644535362851087<34> × 4340876285657460212144534289928559826755746751<46> × 32394937980403032343941480318880086318307142570248235727782772042697<68> × 230175856669373992253976277974612031182496625023886807386072581333871027940087154579555293851089822885094561<108> × 36837015057313006096634536795587748230336921494253255771361450341226561526611901358724245001042863132758337028749847212746321<125> |