Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 275: | \[{32^{275}-1\over31}\] | 23 × 89 × 601 × 881 × 1801 × 3191 × 13751 × 201961 × 6943751 × 269089806001<12> × 4710883168879506001<19> × 382027665134363932751<21> × 4074891477354886815033308087379995347151<40> × 112219215969583070125184927780785617163998587238013449272382659718741552791484869497879069655701271728242671131006260158655725440672862601895690276605687759828235100915986035711227786946633561032491573658813596423934215823411645873190365019854317362802235441379317312126770631390749329792001<291> |