Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 501: | \[{10^{501}-1\over9}\] | 3 × 37 × 18843947 × 21816547 × 62686891446576511<17> × 106811083848465643<18> × 69765939029695396671805971935315347<35> × 37576897811119167463436962410483708090653<41> × 146908989237248828364468641124632904685419581272522285179978171763650878695905491026334988286452327947<102> × 944214855076226939223334045679545600832383499321376223076487710843279693362726878583923782164678179217428058309964901921837945647021380763318195010394369951022045162840337761413933296001716956578184886490036240772894636971703319458441643742580332094113523453169833951179609<273> |