Numbers 101–200

Every integer in this range has its own factor list, calculation steps, multiplication table and alternative notations.

Patterns in this range

21 prime numbers: 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199.

Perfect squares: 121 = 11²; 144 = 12²; 169 = 13²; 196 = 14².

101Prime102Composite103Prime104Composite105Composite106Composite107Prime108Composite109Prime110Composite111Composite112Composite113Prime114Composite115Composite116Composite117Composite118Composite119Composite120Composite121Perfect square122Composite123Composite124Composite125Composite126Composite127Prime128Composite129Composite130Composite131Prime132Composite133Composite134Composite135Composite136Composite137Prime138Composite139Prime140Composite141Composite142Composite143Composite144Perfect square145Composite146Composite147Composite148Composite149Prime150Composite151Prime152Composite153Composite154Composite155Composite156Composite157Prime158Composite159Composite160Composite161Composite162Composite163Prime164Composite165Composite166Composite167Prime168Composite169Perfect square170Composite171Composite172Composite173Prime174Composite175Composite176Composite177Composite178Composite179Prime180Composite181Prime182Composite183Composite184Composite185Composite186Composite187Composite188Composite189Composite190Composite191Prime192Composite193Prime194Composite195Composite196Perfect square197Prime198Composite199Prime200Composite

NUMBER JOURNAL / JD

Reflection starts with context, not certainty.

Consider how the pattern relates to your choices without presuming the number can tell the future.