Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 359: | \[{16^{359}-1\over15}\] | 719 × 585889 × 855857 × 5199757 × 778165529 × 3536450843 × 195352923041<12> × 1110671633637523<16> × 49093427230218193<17> × 65877330027880703<17> × 627341255004753577<18> × 194193974563158088483<21> × 28769571965458458648037<23> × 370906580744492785430299503112990447<36> × 100361196281293745682520861860411315001<39> × 513166304713999751217560795536588367248925043527782042775106649<63> × 3145185672054137784488534636638077540704689552753876876520635956733<67> × 166280639894862670940524451815128707653558621799392598954474349237113<69> |