Factor Info

ID 83108
Size 705 digits / 2341 bits
Status composite
Value 288561275260393681474243505836720594210860519450925451949496397415888354621074129737578443817318765772353301420439986975330913293941781054527589816538944992582978275631422673312942475065425359852309858839027441207853991396420647842509983622726626378255517868742357311989496926995322340265996867476611696993423496340784569385085046432560354408593497988867741715429696696765747372856905664604987315442370930194692409224027354576979335550782797516232665630538172736710919389438719899978331133317298227961168566362239990437532346130270314013301701089698151468974716865363064028662870832577023803897159119545146378673280485306008569969236731138348981857096528386592424986628269298224533067161221312191762791117

Factorizations

Primary (ID: 81263) 621950564627340008800756859464878266899078352521 (proven prime)
(ID: 83109) 463961754634459838255966074301428950011298538554997436627955216793544910175276329669229839993431940405697624098259812176748931298039790930435947950898048007922129369233827795783555332177011482865892154926386293926368386680055889292544713888136564051043036416481344411863178308175231476801251912799505431341667427485039230460411093653910133161357253555498518879245939017226542601900463371608974295725398036963730975434289079165857371808514729777568239336948043316902442486244252292033665623934402901024232032499473262806246163328666901417577879375640504030354629614269660283294689572796490285954877001445880527560897663389265613415819263807414564602822007077 (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.