Factor Info

ID 148143
Size 299 digits / 992 bits
Status composite
Value 24913261591856025551109065649285680239820175024015202699268883975385181467390874509372397826776339623497111755066216890979357060734262481004761729265499573370971715651591493071579858336349937058055629043712391674829720267565965403642902013287404687169460736611025364031686238381435783268815747383061

Factorizations

Primary (ID: 147282) 16604279565503032045034113 (proven prime)
(ID: 148144) 1500412077113884115427117434686650638754469198311918454639239138799259960057986144997550309714933861380484638571004428961782922898768171660071886235166318638844757322443430548828843683951582437622004258547225298055826932563297079188688736550435206906350671889026379799515797 (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.