Factor Info

ID 147935
Size 529 digits / 1756 bits
Status composite
Value 3539185290658247944678979070771431002120746721314123680649475874934923943507684849325130566474281202983596202732756101332401544786389324357015707816100797302138530615320742190788523375397436674793682317306733633633196412942130988911874156794211757787894320427990572153376176520748557835267897324356326861600347005326604089942670353556390871039373293509209468208329927623603411811164902354864646458718279329215172142132416860147414424452044641747540573929019761602823525133560996022946504568916512380917319516285169413617420628743

Factorizations

Primary (ID: 147080) 11071894699054087656875578952698529117084924031399006144383 (proven prime)
(ID: 183453) 319654890771370274267484390048358294043865855238423633563295614660952137039624866400930174898002005056566340482236580984777940712960517811488265421776235328549830645790587003652725191725253308104810491690504413699725283016292242442759277225451942521208556896736044826418490817237788280290384309804128308951985278745270783398951693242622174068543589685000569525451633612589803569972053304368524734910551016453166889557957794407701830276340522079411017406137929443613644921 (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.