Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 843: | \[{3^{843}-1\over2}\] | 13 × 563 × 3373 × 422063 × 434989 × 1000081249 × 38012519036699<14> × 124205327610431<15> × 543615007915184215523<21> × 2397212236344676495763<22> × 7529980709303377343101<22> × 27451255028998486919447695885731956353<38> × 196160724893615689420739974978484659677332675000037899272468768902840697<72> × 722430176971024342829625856907173561283480569052074203068156655445387064449204730497125096777080218272075126984939243035893430540162070558857002597819193106418503541922386333<174> |