Factor Info

ID 181010
Size 1074 digits / 3568 bits
Status composite
Value 811270763297762216545737346830482847931353150943344915970674586308891735554049200160625065497746524587004985060909713611257209769927849750126779546777587038717814596607588829433921163383481474330087631774439815411187602784716069838293390641811094214167202591856391710754616568959719320323074478965729178890732983083768381405592635260823542560830094625979676237063622371927409849380867618531401334791804949558802133616283474998081527067302831744678719289498231774793873834942546398660626435420647938551339545245478657230432049870185766990651207518950913086212869312379123445493943577305385204751229075550844926062353715672307283370439642786753415967810793323633215621418937191344157073143591329536609568305053056141965234754230458010723427826069616206002616003945557891830018667040101046556462809012069664239832685320126843730714782362625033958912338257245351401752434248712357719732711693990205966426880262069921078728677553088268619941896403475352526275816636216398299816220562418149587724651303551407072457904166374324598820163420380329385023034385182756353000826290543611

Factorizations

Primary (ID: 179154) 18518520515907198167044418713264886259389264134303 (proven prime)
(ID: 181011) 43808616492926088375618969289734896540663366865300136697848305083706017969311158140793805124671998182836019159630759257599340903487631851756787606337370519355274851910069009450999422046910550725312680627051573027081538738870771627407978391745956507085952166317860821115797254232106079708204006052086356222805061318423879087777746560556125264480153503498598904941369906289298065918208612637871163672929101879393012980862769329667944300464533250796956853951153476983817220333891635356898397736853132961782577918880363115545775304915024420391357770993133511866652185160783466312700370970474043536507658196596306150292451705233713792413505331050177898710463571166820602965560824721236263631724130393734253951284507359715806620683985353211715334084075477869740433372905885041980254218248828091519891275163393330359696955823390553919443704802938183311663282430082739286979546062447941064773635351156628507565120510425467979841931064114922054509245872952929209921751732986718613297956126728070555278669738950219642918070915273644837 (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.