Factor Info

ID 149047
Size 964 digits / 3200 bits
Status composite
Value 1626414378437639648381881068311218233157188479724155620943355881483399984755158714657799620861125809530516270056772052218617469658224656474612456410265963733241701716494784038476574824768446293306183286542970668471896514191497205500257413992716972458355540336712936605000189811599830442790025624562000998083632701515005305714924284070151584686466487977029113504476592554694271976563749246557061190262553028004214030194038379266956454995461572130821337569531771126054304030986922414307932330466882887571995873202751887800170510905952015720895625544142471099837603494710762658828033510255072015353239154572783185745279508122890627376777176132230024388518895808494302940639535726010053290563226600076450256964657018760962691708544617132144874152621618889560633740584170087899322035268783392345254604818897284268662681652520234081107903435707010715547999534891501404210325630295409343822388897546894794635671764342819259856057459896825206262291877874387440946891402257

Factorizations

Primary (ID: 147072) 412037760199357579738273 (proven prime)
(ID: 149048) 3947245945737415546594466073031230910024141581045363381639262554678095499442126827231464823305690261523545446658091030372105540863578589131390253249652493517572810754377412360361580769334370303822398369422863856594922846646880701179046150385118418483661488248622653135066091234601660030580860544046408078057929125215513506690042555989022933706233956325247682221602739548736082400726700422649721693257250124556035926219453251013852033395789563808569387145439316070405425783671338734499992425644801002077086147235209345634887955473369299336932827477303207839403721617073019600044150048697897419277057116738568638188954574799844593325698323448252851129889156955615448713730440244964453006663838276953148606173895178844479241243611029025619902694672597196683250932407719141998278969836660699814280352269790998715510429921103723668654718558066130766405583190686973077237693486735485330546477694487192855933066967298734737035354196202106733578609 (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.