Factor Info

ID 63815
Size 297 digits / 984 bits
Status composite
Value 156551334379598851998059208714246980288399397828344574004270130852234078824759045207474080284236062546326971161921330108433943089264108240483483282844005145163091336746044062012982966495881510933050795253596920425011235958892577519625866653630729263784719414386271589509640210743870409602704996351

Factorizations

Primary (ID: 63816) 633512194326437195645098501 (proven prime)
(ID: 63817) 247116528745034425267872268431222200641213306155948495782984295171926729980157652032941831431874573238936934819416785381770827678466692902011260244308519060773121900190151967125625608432600155666778049727780329404833739116169378303769932480870737230870063888427784172851 (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.