Factor Info

ID 187727
Size 912 digits / 3029 bits
Status composite
Value 448352995653166337382433119519933813752270678984168160099659817307400687822954000396991455585311682030827037653783081996650428907495246943204497738112408687888287925738753364353471984206745245553460762740940347184401515941098660975489750854339894513475874355036364052745178015689829686657968297013211677704345284348217646376894415153722318159601910621192998821104316800354112610843328729453021284179393832496228909199805650670700663247870509288838073406306600321692829050943986200669083313346272408016122977467217393023003083036305771303726954228855892687265053074408031419078447687834795001632665639122267828586957078522385048798142369983157629072539162552704547655298766180919938145340076862905307044101462462623826632664843978149891024069998289378718820282098571606368711546424040300529719548212228846327255441465964807387138200814971768005998629524757943780959251919806006581187189149163368360609788719964853

Factorizations

Primary (ID: 186467) 23818725275063044210256165961869815168538335448738647 (proven prime)
(ID: 187728) 18823551238594972268530832403013722899944537341473781788602887175657359252246093323888897992232212683652550412319425201832034147041092585969319087515109958548092014711952556767847875953507062889065277804894231511608432920600552092153673414105674295009073306237703325557171549769091313095044736093890787496486218605458422280648239522217617040147731281260930013054678855139016444979456209482335588685161054968273100889852569048020579997008854046924459338113263964653771477583062098823156886909948401721347082959487483764709592645639270807546082363988914415671039637689246876622893091725140186333311927472030421373989186708538928965606561800062807502621629254616424339563879224327358583140982378710309466722624513117626013746102376030662611309363091578499389370784650629404727257510150582100524608911971629115779135678256639119705903786600202702556056454190540499 (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.