Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 461: | \[{12^{461}-1\over11}\] | 133691 × 30033229 × 1220111183 × 2229768326651<13> × 221546065294955641<18> × 3043553507616614967938869533371<31> × [3926028166518110246534127649628678556737174368634225325962990686538775396483084871142399549497422516810726331987551843695825860603430103527909407556129938358871238971312136294450346467553764617644605730519254842839567788931294166839558758165456407828948497141414362726967798677035040069420524575751650182909790607902266649262930192020156170929328877868520633178957521243190420998601757316268471773927836707023571293<415>] |