Factor Info

ID 181937
Size 594 digits / 1971 bits
Status composite
Value 169080550563521809363722522182656630722370363272234506004309059672078004138284016343416082434789928578184097740591699528771059043696699203146134189961722570207056499634563812226698290955347413271832708244809172425630608752022962446248167206921782339887909202238744235283413160241794888277726829222869920332807517220479085209485428849598131721651245630012082261908845011833655192789843443154349219849958952048220329318407608852904550037996529044525859869216760332418888615648807876834581345253789982923467695211740176563959956670915637571283465787029704907508835250441348593003179795011720903199

Factorizations

Primary (ID: 4346) 9592974016403852681107579746773665955769529 (proven prime)
(ID: 181938) 17625456951556046132637662263278320493447185236882872861959541627141367683345465242623795926998332367846326927659069848167473871217993228219038801779821316159378630595146802195791344496446924600803130159483169858196465620943691522340178408205871649405686112749604042886991787963056542152041091914171158672548170367683121852583508349053448344915079026865765179405496480767649793055057793555854672688575707926983697572482141348515325699834703423641653487696156302437626311342483482163241395782677529375859855209185360274196005918418045072579272926798231 (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.