Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 585: | \[{13^{585}-1\over12}\] | 32 × 53 × 61 × 79 × 131 × 181 × 1093 × 1171 × 4603 × 4651 × 21841 × 30941 × 156131 × 161971 × 259507 × 264031 × 1302991 × 1519831 × 1609669 × 1803647 × 8078071 × 56253601 × 743408641 × 19440694027<11> × 57745124662681<14> × 5234176303106791<16> × 2004550239550005811<19> × 71442881968439190301<20> × 158943831041162255277151<24> × 462116939124761758477693<24> × 2997534286720771645924621<25> × 2794855972087224486028011777601<31> × 14597895236537346352478769672751<32> × 76261371958661512458675277079461<32> × 45114444704411724673049514500378323<35> × 180724557255936070622361164969899925784569245165572833418175916226806053636449154314551320058760662646845400511<111> × 23688876107902110489007387632478748819032128666786015810512164180771111827083831329707621611981804804010086821605263784620229746157998894799183350157410405476321<161> |