Factor Info

ID 148131
Size 541 digits / 1797 bits
Status composite
Value 6148299988935662520619411398113812836580143107107008544504369579749501769024638028599316010719175013772847617830544185739764804906489107238026480658174449721729089920667731899441157001192806683698705988747847375824277448237017964188272194060242948898376219278155829566800106965789722470543160074641164184309406907320589085464497866932504731398535935252883471636523702436904729399594029076801093412840306775998388287801245175593954274499317296888078986496834694691841702728130162722110162357248246526783764131120205716406507638922962557944901

Factorizations

Primary (ID: 147070) 222929435014083414901 (proven prime)
(ID: 148132) 27579579110076907812632485949508557126707655990074725650576243017969741810312154408953860668308343241507412774631919050831290544273733675186237203688023982733319181502415496766862191287270173074767147109370383274505277940083458065749613708721130529299458260988522318745242434010573361712154081405851813698044255329888028045260618644183866667748736053812336204827985630844165950648685836926463123548500896620441471823247832705986331994031538441664296932989335464049828579970352758003715508393731283275834339243911277530001 (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.