Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 635: | \[{16^{635}-1\over15}\] | 5 × 11 × 31 × 41 × 509 × 5081 × 18797 × 26417 × 85091 × 121921 × 431801 × 14142721 × 72118729 × 140385293 × 141512291 × 3725804081 × 2792688414613<13> × 8988357880501<13> × 90133566917913517709497<23> × 16789941680103767514757241<26> × 56713727820156410577229101238628035243<38> × 170141183460469231731687303715884105727<39> × 83615338235826681881707602454578099792649940383635851698961<59> × 94709661849076504976021889161151507718219817077675672998376309901<65> × 125154988466235874442191910554073658488833869974668950311295492705283562621<75> × 63626928336138914713603440277176215194452396338124718954401705399214689850512979539135751<89> × 2679159634436914974078747076556977904910962873770090675108401861724136136667005582217067318351005323357610570490867461<118> × 14651553620039776109618710650428003856072455562365737305591588724407384112638004896344353088904094721053298517257730150768919375484771<134> |