Factor Info

ID 99303
Size 646 digits / 2145 bits
Status composite
Value 3761296689962708776324501920031248642977659066133759418372007567622287705219060469934210823715671658598389793343065982909928500137073106484819661797939679277592239488564923792526220799054150991058793012452513597776492157317642169647796420454542086498714048006452435455213812730108217589157785986206519514040240717399067962969129575392189939769011025471173555301306904146325193491204237815005123575005450420820035897033691918210105964399718037296222482151269802718901903940172628726089136653083921768326971279422273206555934732287040620851512735166263351924524628605419385166522560505905275308376065882840772049688600496158666902654281855483107319

Factorizations

Primary (ID: 97854) 61777752739108975259079961779208763786873373427879250247440461 (proven prime)
(ID: 99304) 60884323614795157001683233123778510058220174482750258365880674533036129547257117296460674610778889923267308407020614739798885430576676327640251026738462663936632117273582328886113726631592445836690230421072721665941684320153558360942124592036965817967369602080628203639976954512877006612106709925613741945236802971705147791043753131892035639372960919725525366673952339276758015777485506570754667070664476635423092917884488674355653681371089525732254659581756486001540421429948400338638597911033519433064795936813541934662455595322151115942185901693977053658394894452993510557404336979 (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.