Factor Info

ID 160806
Size 1246 digits / 4137 bits
Status composite
Value 1420047755035821472317133527088319202887739266148297916581756465511763546255200713546848638311200796440459516237723804663506057064637132958973393104657658730930087046552391754935350776502373870824832264400193442446325912486269540887316157480764508652368341958764368587175573162029686294066464988946905041419966346947382913208625098575979960292619083755462645953890732369564675503240024117660377268728229697191173347798502587567973597519585705324782821380538349619518677095664017722580250734240200747662566000587395366187688103140037980345485340311069682892523022763037085183894039435549452595989213275977564057140600804578964255181071558074302148157610261830568521650053508363351504160101246751640093249442251046509214074765368566119060773111104147895968401296722558387245692829864442724208611751014190117829721753825606300821703069053285263218008437749135986593383647482593693587549734760522021811642868824210392045927932835180576548928018036902478049680354044500462415267220471786917930450881518500846112903924024088168075832614023005733638860485325247650510691034312352882734740068630146030378008104699434970425048143422533356291214149543006593704816603106375693523145260466069183522676689420297965734379623447254979969584680795808157917969869

Factorizations

Primary (ID: 160807) 25836244225961385511 (proven prime)
(ID: 160808) 54963397257597353376866149239222604709790669316086510529116141882519394856553547815646959965427874029105331281199744382618583027358884125779703776159251333391457580790166646042090223031325399009219093518088016545426585777552896158480950188413593360499935173009223680823338681144087224054280692511177440927471885658320875408773417118801407165156337471510712933700562186639751482858963772835252513992308901090388372997115493260347639305746241221451539596890611799533926346435381103856093032547952185070464256193175868472816962083637760458708453288495675773003844063512194352386760348227386092878369582484522254713934208722627774165495503561157200467602594312745662341786011893137695498911664509590944723353210067926408703087013546943156943192242746424645865387550189489571545527890514173826974846610345551466743346978954114940848797500300166297078995804400193093646277134027203855006343356954219939263481733258587847094867739533565554909098875196292021000983613924837368736843328181224931227806346817673405498998059316858916113929376785128973626661193621561584221992288745197954204069571808957319702492441981690524166731436961150081383064878690526633217354104347994410300892584092180148988474672024765816313401742442430720569579 (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.