tables > repunit > 20

Base 20 Repunits

Table

Viewing: 915 – 915 << prev next >>

(available: 0-999)

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

* 915: \[{20^{915}-1\over19}\] 11 × 31 × 612 × 251 × 421 × 1831 × 2441 × 3001 × 7321 × 35381 × 49411 × 86011 × 122611 × 261451 × 427001 × 1575631 × 8884651 × 35048294944811<14> × 74324733207911<14> × 3572703348960001<16> × 98381879746202914021<20> × 2335369446603602658437101<25> × 5823251621329007431363601<25> × 62737302416497373544703634043321526419521<41> × 5659784747821331230431654824725808002385097133154909051<55> × 114184840825470580007613898528487585541436290328309951915958576493491<69> × 250004752293643177905909300730261542280429339014496102992202803222855058298744942704198372481442311<99> × 353492674369674794757764552210659429026885470059796432698757021843303970099602513120554721932049833187172512456023830424336578624285934087981<141> × [254419851244214230757189141929021205679681088538278615688219584155387122033010859278566313974036806146104989878712216795024832278141166795046921669259074388150595113225536620296717125096203848563757154448367077377960731701376091118545443349988576154663579397265550334949984265951735347045520423816182931<303>] × [3385255180757494079592770417224105986213718656414808976012960406525600053691692319769666220587064159555033634476021944169071437508145123610965869787895523616775367052144382713468797913294531768699481900090010146101407230521501831499791179817906124407795156355025604033381811238301592538988798446356315541<304>]

Index range: 915 – 915 << prev next >>