Factor Info

ID 28399
Size 836 digits / 2776 bits
Status composite
Value 31853167719569505984018719070229492103811715388581751260335722554035102404645608790853123591203932516194526723102686345934494510427248466618777065684655026252595281477863384029636613844273584651621397547910760035811928556497779738059659240105364499354360942268652425095313445314390063492955062791349143261267482261710894591420661966776236186643865082951416611782589488601971877154692250885201806074297847530023350028823926754826748733526000745840412694702956217012225015253182311349556449202199697973498801392174905492638369818764614745725149053665930950680860149333002207141558919609466644888626118716712420892078783460148347319169846531294954555673709575411205387693500282576493751452821410694937060182562954658794175679839895747165181221323249625856211869223431972427729450720392580452009359727241894334578944237823190934260063068441

Factorizations

Primary (ID: 2565) 3462948230491376473027 (proven prime)
(ID: 28400) 9198280077969773045492919028829815666266089815461483218397363577627857616131743786506495729627222457999340395049638042068735898694779843709588165950256582728428668404054790153041952380907300059615700114113346267582981176193927641722600923705194740018117462356738048134857639484072668607732763867831092344381370472107818923019729932813125442514655157497415640756591442078685854493313011004256895451970546773027959958387455159044447895529938257092696726466994088606610471178544801157653017762568495433806964883620245385123014131276976891268971636109963098618960528785755832081234235466752591132997791700907573812822263463376140864142549612302538104827839760394173921910318115714072201868768955448414951485419671018389825342522332224924429610851426947860065343533538657255775407255651713340422266582286029840682333683 (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.