Factor Info

ID 181936
Size 631 digits / 2094 bits
Status composite
Value 1819121505848901116038378773310768508302500711870170801886767882854134526573939540245397209499283849683020075140256795922653646109629898148771010744537846469328787661209493364754781831024624417998042588264906167194528608644062479478091247089764506194665601080641695648366245666035356688689452073647901436598088421975278644820930709493175087814267724786144830517250074309049585769663794977807556036506354366926935984171627118574707889238361334522365959887218341410144469618990584373842304871756153712011757674975083175653277710861716995493665254021805046339070217009116081710453288244479212944233017356934075393817711808309208446119

Factorizations

Primary (ID: 11623) 10758904556355084920587039558086313081 (proven prime)
(ID: 181937) 169080550563521809363722522182656630722370363272234506004309059672078004138284016343416082434789928578184097740591699528771059043696699203146134189961722570207056499634563812226698290955347413271832708244809172425630608752022962446248167206921782339887909202238744235283413160241794888277726829222869920332807517220479085209485428849598131721651245630012082261908845011833655192789843443154349219849958952048220329318407608852904550037996529044525859869216760332418888615648807876834581345253789982923467695211740176563959956670915637571283465787029704907508835250441348593003179795011720903199 (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.