Factor Info

ID 43531
Size 333 digits / 1106 bits
Status composite
Value 534426674552661326601018356765258706735511574107500844088230711502093527341070438947425510640630893415454372225342283578777171048709648975946023920819060043977774273495318861983991553435880156192003175141550795196653367376810860438829147692382908131276719149016842848528099939438929968993643652753790446050782653798472612224905416917

Factorizations

Primary (ID: 47460) 168176864628950828272984725741102728886221 (proven prime)
(ID: 47461) 3177765715467277043531865066910668608950505906843350274199882017063407203806308993929639993258081939150099156444371853038273971970692532403111905826833535614076708835981732822228525276135973459449121571919709575632021821893483293286258401603693199582180057037910106685530544593810845433799977 (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.