Factor Info

ID 122375
Size 640 digits / 2125 bits
Status composite
Value 2821585372389241925999815622883067966293686095869825252183423435333450883282802156822496339734967474926790172781820691490064007066391704140498087831619489100381703243179738621683700153895398342956165525690005829837086541364440310294468992640017900548148094557043098777647264479951003854916373621510586495686522510520013769041386032424772945964701581688085402671294329900234044900427833255957693787425074277159629020262611586547539338459406606983569243971041826125191916166586100502877488251575318825232683596578036721926507018382810775909473242875348342885040492310485532781874843617283779936075678150873227558112414328983572571537099261521

Factorizations

Primary (ID: 9734) 7384818794399498167627422192807959768541797205302721826321 (proven prime)
(ID: 122376) 382079161445244529193497014776350126275288899110434528886609226872912451997791552269915610662002079754552529323258885847813430829894451025398409040097339027263164139265189699670195627487681800997653502229996841884784289941704706227011373462754833061920564706553436447355887930210500886800410415837234184172000197453025225942421937423426850206856981033834801812374588082012853905264924731254263519733408156726244722503385792278032425335394883059297257718600986521675775032412634154088362214874483191741436480637421204637036181262746588559769006301339867684537060567476208684853851201 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.