Factor Info

ID 144146
Size 610 digits / 2026 bits
Status composite
Value 4452835737422240170452569566083259897190258228483781287877989597422291818188372892476633164589630267862125247732705521219538344342539521669381982316622588568285129759975518478688209283288338794294717551125548715855010650201830361948930847597671493765253821413610494949910761238789592482548504950690620787761612941320923257628369683032977526735615089737251841848693163897160220636259203262168033757445327507607402268546767459600977595409671141988697001488894794988502448307987269299820845282429333315857014417465354212995929621200650702014808358168799052438530944690188396092261234947780688270349886330733297181

Factorizations

Primary (ID: 143146) 916631343715906315531 (proven prime)
(ID: 144147) 4857826178375063190046338715572245399608262195552771479595814294110640139655273513413113803078840013876717075655149278395499341438757902834470131813165126647053978671100401977620855622560536999097245912199879817640649417694748040001293238159500560695295451295857437036417817633585864403294975880182123282704413633330881852726099985486492706596077548256333346458293325344507816956050509805154835868734569607505331597011049088189864952486888545853859425621246673010154532673879554284807583729678587085643692681493064589565273286705810532492508207329666168603152150398684662027468251046892151 (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.