Factor Info

ID 160873
Size 1329 digits / 4414 bits
Status composite
Value 545482988549753568478146196489101227043603668207566539308763097233887721997160320582418536558909452780510599129422792047274992381264446509924824095658008668313863476800118187653297895282372723427403308540671948115153496280295484577394252089539856309136521409160862973500308342597016230690435762017627817937420121149412889292816467802935912113177116427429256354322056177951263613042073946779755553812955148185373838647333270891644324137519476141002252011370979133591604245295336137631536697393614122850308783435108931239630394991342288032376483425645300826233387925182713526609005503230674164101773502496649842532091096837206119371278171717195176004607301700233133856807124188880158264583535244672700692806392518689865000838543475374828483349907953742115988344012040425330885355079136092603773854578004625174396295535387432018160727991256363209737884338118670006736245758116275381018182095476124363284389587182142437145772604729524423883778964165532434267459400084811974468237817124291871497449091139062378590656656860084394431938449931250276733125836891666478258302132979825051456346171377885776346020989823377429845835070325656199596359711329447498057234102723375386920385910217049269342291519440607516345011095735584576616712132562902872495252362396813712126738992429236606254166240880379280202304378354041402001500335940191397

Factorizations

Primary (ID: 160874) 661886713507715707940581 (proven prime)
(ID: 160875) 824133461841117309846891463703198262244267931859252649610808909120683444566244862286018820557110371049562532850745394443474033377544477564495212879081501234494522542089466864591394904934776293338293320299850382494854882872903721878735836181481810993229700777629192208855940652967281160577069091880746629625421507579032361931721700490908789708688991946161669560922093093617720392000787310167245517808530585934600390131351482507667462091060663029202279726891650933278265266384454425060812578425983026225431584206125093032566880894148533760873787242698094417258556831080118688283764999873325277983939951364773917418050767043438812165638271349908815248210447573053188979019373681070989026374916847200838445063123957142872175790593690161112314129090951523949544954640558709945404533001141763017889424689816249067162540209494815871821754193867185990307700220486687992780698256270363884679681077141789494802753786906865990930319272548132970409163221669987795114513310686895315657025527903755190179720481472792726604991730999157332254375895360461046824606981683152820250930901250102883838313527013579028753117361773745023969483219084875650319642663426987275320540237744860924687480020261975803407815959977558521791922303263507067168825555091469824818190905709554545289872512562624806513185327724101002734371807937 (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.