Factor Info

ID 51586
Size 467 digits / 1551 bits
Status composite
Value 51502773637240230354772758768166239149357899066329442024759746587884400513661376463890333694806267860950449046775004046104365868972986262463017632880162695063640245547660548423556734497384978066226818399286034230805571403344897068721980901148284152412253974765475211469672935465990789944780621299349630188160263716176493176265518322761497583629163266884776560634165177402467404703753132695440474528348861157958529039060618560923025362288841839620441862277635372655197

Factorizations

Primary (ID: 50241) 15403468930064931175264655869 (proven prime)
(ID: 74762) 3343582791063099031067046365626385200048453703157470722046833670404812686607409998960186334891430551864196719793620328307453001152524640382848721113820720869921424668353108261187701909154487126296944078866847846279002025870472018234342168896769192665729266026387784976517947906353344786127134192229879518460326840469059079142532176589393216552883315014499209915494670555051371083486003200255286410394380260230754778987320912621121946118113 (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.