Factor Info

ID 39028
Size 771 digits / 2561 bits
Status composite
Value 622826127694652336481045867974949649662927596685383139426897763842409034452796589903650099478588032391636741902319740895731646134180822984722909357604111401763855641968531102797266495909560806578085880440717793070454381582714344546192315230481728911898366605018732151561300327688280204764495649246426525511896503172940145563988140931099549416731547041892539772021853505720338897542780027780789213478349195069122093886718095152659820392491292981959643595903528524140306368634186566352389080692056328383781311604579732352359372175348134064360973238150008086539043646463677275281155539740152845673859360144942376482122473427916168950154544753962973968305917536995984129709259833678977802619690571608290268339651495762249268980371767578381207092202328724844198783570141705343

Factorizations

Primary (ID: 12251) 76824655095930309016347566008213507 (proven prime)
(ID: 39029) 8107112578858109047946509383359342399040055110205326757369472530587431453884324995384633145905817074834251565954240054041221551465721511865537091180425621690175326923820380462208663644268670780743140558968476435004614849753115259152589089637879856246053291405831868306022105974107548344561626359335855033573229843538859968635374923096206282719020202543688385322709832006779005601313110868998825655978463589563536377049004772536404618559817293595249255475276020048694421798238659244440416320080363766801731246148372155588551001249497480253348482813245234250491221700950551585296781730190938181690955857254992817667490287653679078863915209343576745662630669375803342279592488619474378283969579843817893885659448841476903849899864741070549 (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.