Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 912: | \[{3^{912}-1\over2}\] | 25 × 5 × 7 × 13 × 17 × 41 × 73 × 97 × 193 × 229 × 457 × 577 × 761 × 769 × 1597 × 2281 × 2851 × 3079 × 6481 × 7753 × 31769 × 53923 × 101917 × 248749 × 363889 × 3302353 × 5301533 × 1162320517 × 1824179209 × 2842147681 × 25480398173<11> × 36075741132577<14> × 278733912072436804273<21> × 3093009324389492947932121<25> × 1938407959056140478925730113<28> × 180776533950023615512581213250961424241188445230823450340161<60> × 507451442443788899165240329482668362950054541832902585238747279444641<69> × 3684063449452532878552747233314607170371686781714685684919296996888860672938907435729737775123681<97> |