Factor Info

ID 57120
Size 1016 digits / 3375 bits
Status composite
Value 66885587689326114710715929986664763308764089879191687249516815117197286126948625014940268006384184456646715940264833290212514031480737063572601867301341744946234740076221228518712162957546289152771264593022744973146938294579690655719331854463747946564939466866076705400580996926759258279527028924663692224739786372009036174294907132863901119554059956168162624737857311268708205600052087967979101373174079150487645520097273101435026750884409688286195164484028630492579161920485596310016214522411021722525486917866787711207373368919606266927091796269916203991876459095681580088533208898755213747822080610819815109937447648333527258241506283586582623450203680765819199700135197101351264192425070656884353945527686698009725303846653916981289347026722217134741585511002731814661081031230848764137904001375226609199525423273641600144141960419046411617894815923070707823483852105244378318049006692674429935637271155579812203742458284058673140279225144886035949109639272921041863850204452775334409506196604166123088136714613

Factorizations

Primary (ID: 54836) 552781743698966779174737704265497702530829 (proven prime)
(ID: 81091) 120998185001114269894579409581056367744330878491500294957627601264894330514494784907305411298728276090982566967773352344674978323671166470823018299657612156805834648796000282225096391877683439385479508828270342666915433173812193519515070959255130229394066155241237388032818209053671369007886098411763639032556407944854438792274000242234772209684262356210548591541298979927350300034045459276339852936537898692185838011275282445339460296195876757082949929159567088221748630749042706425545962528150406913571981995762715782152090013822242595817779413218967241084408774008051614314226978996602267704659208632254595815855293482002547754760469546218740377326454503632952728371574427345719778552290401421290941999953540118542939203634891666768206824995959091298871192243636599388742358037562938666783890676262745982253753475150175074734534076730570829727972197987196221203466920252008803566298756110616032116658778687880710929021401402601639746989620293901129920046242060600167909897 (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.