Factor Info

ID 191836
Size 812 digits / 2695 bits
Status composite
Value 16451438796415259263515807712960584082485573779879633825277118080975743006276561447006140486268753141009584499707304262514991985432998079072868415894887753014755065579936943077938256328288868349691622752858048222328074588767119129527427257547908640616075439555852386104175486868806160537433594539786478076441753314362927374676691050588556820161617101594608006602597813505137273657278389095221290634991919282763215345909396858631246810323615393169031287786956442573153207171026653634808803348737619183471396102198280218492197109232110807608893171812257532274282953017963207916741552313803042934203392122880950569572523292604953368232330277449850320722010280797130967539422609975431035505117574048297678633922023957151990880168937244257015746751810616812309018043588454790672977705988640241636138468603276761859319

Factorizations

Primary (ID: 10610) 78447248939510403238597103326670023020474096781883788452949188981488120758193300064923212988804239 (proven prime)
(ID: 191837) 209713393634756240845967328502616179126814236319312013582052698725089895427858210706692272755112646321237033749990560587202909930034887695660035785551316363169992944897882777559868432921573452411098702413354111832318221910749082956963299976125286530863726538703157128502783743408802841469072933865849510339399944984348894046407942495378162215247361984875502673573195337306987151929336191115656259562587733792329295889035903532636695689612946321366048973774249291778655593652804740837399571161611322195408359601024643908432596430823944168423459084798362808056378654529619429015850452201099638764948118325273618016560847948085072382988839532893709458735001310334177790853007938361711016467319470557001460509708477721 (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.