Factor Info

ID 147690
Size 452 digits / 1502 bits
Status composite
Value 87808852093458304010844472716823839184918555643463777746244621032474987428756862763808102997778348972034445279712268277540897967198068954315349220675672224616071652694006445641992925543465174750278096981321275277147922227527902793821075986618187192283674735906496191066645947027546095867181086808914318789705829085724626287027593199022363774605141076786840563496282089524424566306328466272674023645753203798423788220269971782521986884999029751888221989

Factorizations

Primary (ID: 149107) 153771283546887295553345637486169 (proven prime)
(ID: 183210) 571035436968853789311396047421227964749065359025315340027890536388589116093406543449396809376694745035021913384373139015961005089187192337887508579065260214202980181502124795740982731721982667879781019947437182574014809406475547139994901091482601397878629387093150634507741068927932008204976002266923762725830774763476842986383436279876552253677250832737638871217390021318142903292834984428075900080070630637390509796781 (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.