Factor Info

ID 39218
Size 533 digits / 1769 bits
Status composite
Value 18889569386790514843929330519243113045682587864541644537206589579936408867621022807690160598069177857239770518849130431657255540714902000175063328646032251146571227945386478574951308789973377909127704079675432500149127505435542188398421724824039155857133945171368497043401043832452683198217391221023966956292220126801057243583382953679612861835817440624463881445395810085717772190390840657766181670191263895943696695902541212344829976625253703921487779104452298764920989673827309439016732299704320216105344428008243482571933360818231

Factorizations

Primary (ID: 12326) 4003181604679944435714878731243491640750050732229626745806931766431 (proven prime)
(ID: 39219) 4718639135608423529197931896517149195122175927024849889700198930595960332079103989687908409096083452352935144002313484785968259703227291053620460925048848640966647302299026983742981709136754248574993297042138914585964313008412598838814230868256135742675829071511612151278819623278927990154295555531067332052894251919283404757250743016202744722228346945754591887632932406244813394240882649801212294053975012828508548695923278579346651037185770933791423270095659197801 (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.