Factor Info

ID 170935
Size 666 digits / 2211 bits
Status composite
Value 209442861435384309069479794527921005082282787140112609706237228708162283890736252480075496457837122853371272360623176274000532912977260820911831934138686967536458494939543458098784244975097231826404805415686630807054431823530778571791224275440380419976571593253453027564787586870809728175284755315551218482381971740674255777576211940093082505855189385772123585072378779604833314428576243764349197768862442396499297905393449633841093848136360171731465355238702497383377283310886248444524888198824817612443932453411761458746378857216239506607230688894400367656978764354368913728406640046652926467940386500188933016190940952362883734652693451448381256753847685364536439

Factorizations

Primary (ID: 169583) 8912448863225548229728954117986445590222909587221201 (proven prime)
(ID: 170936) 23500035136199795522567780871909695002447702517854571005262380916319908604660865029370048246090264107917729151030423818403433820905384452858789251723714744317115649311597544750084318967605457460276524703094452373194169990058781046926386412829512558324313149892389197323023568294501951397531684077890640047917352278931663561463197474333347191297714099523233071443855379739215683868032265769691236664616363458400585852828772245316590901712373866992785186324821589011379410726285743684018319178305933732251467844218791406137986901858132063043624968297803506805461497456785896856457593029574311583101739323190483389639 (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.