Factor Info

ID 28368
Size 809 digits / 2688 bits
Status composite
Value 85806434706308573358711366850010102843220476611760290608482027446294501362742983172411319855958598192026272212426097260472286787113985070306265586282214324634541753983312378534607581599837501936236844667731925104044200001592287453007842952582372971005731911787951978061540634304978148435844633049229511457417897814973734128286352286098565104965461009460793917630553225343904926147047416383658734706702911132982278049031545619198755804492194593931561544794880468251186407780673762196019375475136107705119758304178300741823004169611220790197061503659597518637663740414032060593045407094331129180919182883300231966994531934184149079389636936639800575855580959085536458352008657820569707138713411127739965375653697121085968229379536944782987057369485401448327528504796347493611817207210445068228075187346964414933

Factorizations

Primary (ID: 19665) 2589575105599981821056130911 (proven prime)
(ID: 41145) 33135333484150086326068850188469033003603788266395039214022159745335987460158879368952997980582437479259232313391520961393485067437790197156695431421368864972423080098012992327185193038989484517502146282055929295373772526222838504150655293571602139487473526424565752522963450733907848747084834445210314881086643753837808302998888436557238348000458760498133329696988859663454763677958296355830849402817511387005050505180874759760210772223002619353317208751362604242451122288184978853741034365795635745552123169130801849506353598223486096299862066706504215341198563835770563104727324942586656106796326089342517856836906957701951426723353126466948369799132133646760453082213182906912430530853683704040610407175024088372170216692101808695299762916546394017784185827054017506903079440203 (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.