tables > repunit > 28

Base 28 Repunits

Table

Viewing: 499 – 499 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 499: \[{28^{499}-1\over27}\] 19961 × 135738979 × 949875553400760661643<21> × [1949576549198178181477306754827976395404234686901687746172089699369969685070093735555656164511514364783791539229528661307775640803411510640800087147013763996103778228824259512205204490985568316233533127678128690580671638788321599034895785052231220024264000827738349464170124927658290864270101297474866824118090030890172234890466098549640709149145907555618608828309463158469457561095856461733268941538583658373883065251500955051295457287924484424169485747256745228600911430893688433752002944942158527512047780510375025284627207843733086895267777135097413612914292955913068110145406627516858585455486169987839460295379828220843701187223025661699127191317418739878706956685996955317185800149<688>]

Index range: 499 – 499 << prev next >>