Factor Info

ID 161335
Size 303 digits / 1005 bits
Status composite
Value 303117113668678115051345289757845662733187506360828344098545411978732559743112889310655180564885146549913404959659117345451029961825555301505734144323877402974091786060506041573975657885897700636942502885047774362012749344974678913786463146146025396356939643062565082384638057008337749816530594852913823

Factorizations

Primary (ID: 160960) 232846577043840572161 (proven prime)
(ID: 161336) 1301789004231773354662310091136858805511852387552674716627946125554789070558283504007493449436229836847331305323730107976342365116238733295984251485724209096681838427080563346024225573880740479646742941292974165798626830520129145620457302984243955138995888617951935975193647136406943 (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.