Factor Info

ID 163927
Size 269 digits / 893 bits
Status composite
Value 33723006603654943795832518836386441318021629654468395132188316467462153036969850908345433493063330811573286995808558661017856437763588873478316005553412485087386572556958125109222816645469315942996878259895558357138962959447902944263671663684204548409949736422455428663

Factorizations

Primary (ID: 163582) 65720815590088957680662375108172531900763 (proven prime)
(ID: 195581) 513125199388739012576905207518757467777819903664080211853410327236263265526713608203783297625256347633405058337447137836858555662404651513555553198726235392546869542317115760844345404633580615712545730050927799797538790015273301 (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.