Factor Info

ID 142379
Size 653 digits / 2168 bits
Status composite
Value 27569985042123101156993321809357949597131839354481376802723620306201911874924074362693380325096468458740805011609626097271660488548418603977793666285961039987858131246886142731326859313108547889999728118595239970045893440963985085272279449247941831586989955715373183323631300061778768292996656306780293025978003707730195933516482759637353878343301590174429106221574974165710305345219837749146132389033354711072654538532909583190535931020564061397029482345661351800707742794833514326740269227234457774687956990420302508706557396111092665318475015886557612723415613676640405709551545171183339486946816456372711680955132141447286194972000420969886098081589

Factorizations

Primary (ID: 7474) 2213895710934906295050485076049 (proven prime)
(ID: 177901) 12453154367637565341979690293255588985742125048478423279696623221047612999038870017145036934316303988916622349724862698105656070688480353415663389549675822383881319577466950676325851898731991276571489602476022999699970378195224411697833453540470748830904689841722275251888170549341594853695572792674007885135915382348443646347224985785572254281324776134997033265457400789609258413477919330025991469982543544569686044558261067504987641814958554918937116691919725371985445756816047040040575194632986788200930043237073697470265575356240823034579450179910111418446026745459689011520153460130423276575375643849561477741890327461 (composite)
Secondary (ID: 6751) × (ID: 142380)

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.