Factor Info

ID 28394
Size 834 digits / 2768 bits
Status composite
Value 153709959454866438653279297029537278298481362172613237344535910341720693961983816548598229528213791961760193991223827275049447168000095087187897803795349093195463907028057880915280389840113705347361230801087225238713555202382839596946067551557892218722474960301279225595718455403592498378175870041389197120693319655610980973177182136837946208598882689868166603319490827085042190260349284446356928941486557378047309264369772982328109445097967130234557198834417873444595332167659286803923758508111499142033483854205086230361426170538935580754890570105819789738571396812012753413179067940646902614126755409532115442513930514395332218288415351324695284588751623880605194331339421905587873670301462013936507045384971755287722853307607038927478783379037870348522406666658426705567654833136429542330034454762554614584915835327029451103898441

Factorizations

Primary (ID: 28395) 463490859406324197529951 (proven prime)
(ID: 28396) 331635363104571962803823440457385231981474652932152150690443322064645834017414973399929947836032325036136680463032449834003153137031923150259076971952567882687621978848528653554121214590097446363478572858886721210069389367609189150965419568753348246588417350134788525944919018808369417524589175662337261711192950228604973153030154632730257110092105558087001518707689650993948023588452827865043237321147416681510272031171411590293685787930655854845223797458850755297756501798322334741859545524364909645991011868343073044158729708018932664169522115744092074695716301724333399848474755079955668550505443001136406159283068342807480908016836626421484539338935156598428843845236536356458718284183291443995574322999280688951673344099154704557952931045969713163815986106228410503159013938335566755944166701416595067991 (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.