Factor Info

ID 166676
Size 1089 digits / 3618 bits
Status composite
Value 723997051591042820343474444187358387116743732170744121329054026398623555881680470631397675700182268583035588210101491519178382049504103481611048424014419194454138945795530004986364509862619644673234701123229298851313036349734029152075534033425427532752214727103513097616610917314694125850032533202916352971742391863388112310599744556087128245817059657305715264145538097604806798845527671158621169979289360001954454836666164007140384722492715014664322013613915149243991900186561673956704792133282043446994033878113146503148542488417305240917229660311070486911057640964948947702254928217457352295301694038586085350455145179426009682000060241853348577108692826129544222375258087661409385313078187877669165877759809781747807809328817141508332730161805699181634484214759257057951025549871349589293118615765167020644056021380055849487960463773266661285992096792217169417627251152071801778653595282366978812734092828580786163330820781963664053219940496772223989369993461012784714828715770081453200303793385762334547312799933868258064492014421383435530375632313972687198935334807349432989165032031

Factorizations

Primary (ID: 31198) 78205041689362902245131470268247495747 (proven prime)
(ID: 198006) 9257677458530370433302957292380573833020491327512191288886213934713033920006712468884062791818055582603326336089745065535734049215851012029433796739804357799768879909415072766222956116652921627568139289493927776207778393724293640029268016421214914342140494841980178138991929513008474365604573008016804045769609165812691446155924456202354957202438772034889780468781684495882556682871363670914072815194329622875541042544561735888605785106130354378203833047531525054859521365279696999329428076453319229732558406355519341258942575690494708890257174536185102269583576431743594886700169877462560216268428150626796840495998414385444947290223957883621417369068980311227630922396170096678536052056442928624161399743687666158433643021273638210337027100272904505042825791488689126178086095173242665860178888707925446048993509803722396441100904964363202034404776592280339908971835314072198271766442079328382319345275804752769388529536787392457955995331694669179610472642383804660698026342488519587869030372619331849508660975749217745712034526423672989155278427573 (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.