Factor Info

ID 78329
Size 621 digits / 2063 bits
Status composite
Value 838878127519941851640104255453063931524506722205542828924092095412630075495217666872161911065568356061406067551385999607936535930558228580071169616888987879089793901572649646137623883075529747642326335611551309189440986543297140475228706951849615135967626725789639843969393225974829101460967731373090524674856714524609609255872582152300810517254836540915805662396092045694250475292702423018394571992077751954148934723378465203651717924024091180475339922202969219444217476505007738197279618255599159415364878444416640153567966446031714027380369440339542680826656146622258075605386717741994786578308594041639327768588838051

Factorizations

Primary (ID: 52533) 3417149308806048848886113884045970301001 (proven prime)
(ID: 78330) 245490627336107145033039079926833008449146852369912816363886800239030077495654531700937975481132654911460478195861349337009487950771759159727142499464812503368695678734781192829593643549856117510406461179018156768678956390099432911310510064500959034640465903368748847021592040353568091078694282132904295773298829593217947223171528750072873998722839235448134145395335274946640972174937377414227069271834971659106209266341768094846487163389588145273061928772249924166297561738892131607191509073871123784864664602954713336635232473287283935500713504929464487936928658131307571516487051 (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.