Factor Info

ID 45472
Size 262 digits / 869 bits
Status composite
Value 2109953386716591478729479144449288734850156280019148909652371254807675553305766983278165694391581580379442595774561755565966770583727359520388116870557552508240224310638027548285945448082690861278373849057074014437613230306099382860443881523494004809212329233561

Factorizations

Primary (ID: 348) 964537359154707797801 (proven prime)
(ID: 45473) 2187528939849144499357294262979282982400995883588056434207227929266518618167989997637230319853821737044641509425204924193382883201134718726776208978354824517522483370753834957980073670177231872804535606013097279217812004599737731688210507761 (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.