Factor Info

ID 152727
Size 272 digits / 902 bits
Status composite
Value 20845660836435558087509293142074624025129318983175025762252642102522353373725152120098821449384309355825042678765682025922029011576923661854879892097958654543206490223675555404070373363331899296400518628207259654260573151195940343550345689682201830839565327759949861164351

Factorizations

Primary (ID: 152124) 119897549313640236323021 (proven prime)
(ID: 152728) 173862276216383311449881914990437414092128644114017611340150588260041610722168213739139499202412017770506263511071200517908546426808396822510533643769728937671225359346599588236129713627018402154219138997594931828673785499190398115151265937706716731 (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.