Factor Info

ID 178048
Size 761 digits / 2526 bits
Status composite
Value 21923729956086337969281352177075217012892186716519408328859266789979005178788015463159262801852517214106225405063559108410280659174933911166264913068917514532988585767954381901904305420195921319274642835696517688631782342369568620549306279370010787417129886476570712792069420601360059782316444817724945158040981447786186988821991885765360952227468845141903703448126441038889374694612053626318751602575974963672252649453332178906372079112353052778144993587668842264362009112112776174637719141744836114467633472371864223477825737643370402136072559658102088105117234241085553147587208929477686338483785210070088486128269710264664385415445751416722911219206787681252079635044200864904081165203842567279983923287227819156971248394342525779045481745065040224472092231

Factorizations

Primary (ID: 16375) 376909369155066379919582224252183771 (proven prime)
(ID: 178049) 58167113237948124046500759235996963465178562108467796605024478551246794473245979641126672496312514827438624275804607696999707410732958040492170088387361618927799624571364560039017602702360545616223912544726011161125409088790138321441387013584195906935750250485948307358487116657088005611919528674677601631168920475047937247530121774882147148415811933561750763089292731832555639153047762586189379526294431078762034467062531502399337928726395173771692092272411059761570161081113658608641591082530877055159700627202782753873449984820324573989364467629994014544108646478578088129361160064323040804353621500629046133430920816134277410088630445062107851760152854095672993879009960936168789286961771185456955745757715316190596768261 (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.