n# + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
89: | \[461\#+1\] | 44159768129<11> × 11015237372786104937627672290033<32> × 621586378274104762712676521655722011<36> × 33412574625271012134414729953620091172963231498103816474576876697302747887791334055729070825458559932860708322073<113> |