Factor Info

ID 66266
Size 252 digits / 836 bits
Status composite
Value 288933465706793377265989297234768000525933006240624622224588372220076447316298775670321988499363214624027402820614267055623577787148888999731602274155985530503730705876068121488285175238107071656485921842264130532004979373119315187067112979320999056519

Factorizations

Primary (ID: 92798) 1678375623559585016168401000058126617 (proven prime)
(ID: 92799) 172150656653370882090803521510012275296454331403626414415314009596588780065786578753182321007032797746010847104966637593165547189174602460480297071232278805687552374703880805725004350636032569682408096140779938600607 (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.