Factor Info

ID 150420
Size 482 digits / 1600 bits
Status composite
Value 36784607520217518090983213785475451507252591189751542411545777631913414565990677255159287682036365573284031995303363774767663562371739798985658662125467859727775867853413879592915753453723421791017161848912101317560047090300031607961300305174665681213006335292338403900276559365933163983106966507871482850680139576891984701625649472077218376640433004468758670379455690917447604932392557275788388490622258451722055005281761117698286328891756201516696953784600209160051815326862608913

Factorizations

Primary (ID: 149671) 344856901106881202956291 (proven prime)
(ID: 150421) 106666293764603818377795014439975728291952192498718348010405982916128585365627469510531538496459273796517346154447264506923388535806919194507640003423579261775231329062678277365664267014085818928745378430128330387722794736478949188612403226510048913672718842989552915017657991669186518478419970895071925379167992722561110316134072533417337546008494818717405636995380177784869524985445773167532607476514156004333839632804229047249136711764583990384018676292443 (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.