Factor Info

ID 71890
Size 516 digits / 1712 bits
Status composite
Value 180480124814334078561652504217559498387201119638515476562817975696568203635916407354656305871163457249270081293625114887103091236164430989566877498011251250491696526236019741453687305180659246012219202091170763669897986571071855479388267905079809200174572887763801384594825468397012686082930758956877592215334946941765824761627893254776066770691505349195120558171875423898980244685907080049115153298073938911649679879211920329827330555047191658002140005521327394889670074585962915597605052394893654323868162457942569

Factorizations

Primary (ID: 71082) 2025172630358438680596186769 (proven prime)
(ID: 99197) 89118390259101319347933397745540883665652182047443354742841172781950650715463591667255833157489147054472517260184172531066461634231534781747083689597750469055981226185311038309027045193506973605141088784028869785668852285403698384395777381746343943747708428823791751993353554695781561206809440902243885402072206678978555446436159512785946479417382342297228874840548460923754397832086539674364107211134371229707338749304469631276821293884417335867692400767061939403233027916667184102258201 (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.