Factor Info

ID 53866
Size 336 digits / 1116 bits
Status composite
Value 480860041632878552168251084580628051627397347437118707148196952569160543442282907634214339330159309112371521016146070555374797609049008098820401289682526935413516098208464148648119718018310510924765833310241781097895144329136600521839702980864043855767000059589833303078816190312290041311813007862941907710711891658676399452515479179321

Factorizations

Primary (ID: 52984) 239487931047550108452933707161 (proven prime)
(ID: 77381) 2007867534407837166324819205306469179438787052336194573587132919855565046317777567009569399110109566510653710292758774085330947549609028802021399521657032472301080798069314502941327961537055407752557228340404018559499216154537844335547150257325928104368686577642775950730833602211845291114724168181596742561 (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.