Factor Info

ID 159313
Size 420 digits / 1392 bits
Status composite
Value 105356349644123152635061229270572693028908742019151900297568854191063622651252302746185464744395065059202867810845238337829846770962872273109841717001686106732316110906919555054670743662813991912379316892212625573683398272446482556130967765653502648891742757294680290520616954886234082949488699173432014383060467989237441658910905381989423592176839933021554650057048330328138879007535434826147721408900275124999336420969

Factorizations

Primary (ID: 158895) 18560847411975948968564462623 (proven prime)
(ID: 192689) 5676268292370339364664648877687783963511418461112757492467094277845726298442936007430147602181286619284259896932900141179787903213798447719054837940693298559646414414902335448009806847517659424707159353093020297074724080882509592795978188844018075601571705152589523914031354830672529554583743792662192317432980901415758441880647879508429513663698975110011460798520601302767827571629030339703 (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.