plural of RSA number

plural of composite number

plural of Greek number

plural of magic number

plural of Devanagari numeral

plural of proton number

(law) a number that represents information which is illegal to possess, utter or propagate. Any information that can be represented in binary format is, ipso facto, representable as a number, and therefore if the information itself is illegal in some way, the pure number itself may be called illegal.

An ordinal number that distinguishes a monarch from others of the same name.

plural of regnal number

(logic) A number uniquely assigned to each symbol, and to each well-formed formula of some formal language.