Factor Info

ID 178135
Size 572 digits / 1900 bits
Status composite
Value 66805638090773482594477381840143478869371750629263247269347214891821884816959790847908403168931479743097262884978218968926545646326339755950289507500104581006613931223701845506078534422903303719665716629632897839401525461760484830356950914945597169237626919119407571698321719334957749510114720732220072375419389216697405117100712404483418503682821723431863566921513720255565828718135447806454367707322240886020098671811710749056485587354820962990427424831722659993992059169086439945530241550818363997313043373662274823352633217561765079243420727952387734714509015362016361

Factorizations

Primary (ID: 28769) 14217808560883935694348714745122742628389392573497093846668713512231973704115668901818819496899128267341527525859631886877015780761896727104627241166150753931528110248588493803562075537618493 (proven prime)
(ID: 178136) 4698729611156060450787451248711689722279206301535804856087899189619471522076294400478710506795916889613667510521137383612243528190704556091890287181856368986453738180823365743773007793049211625891702202738797813555599531633290541437549837544261165233113619178801054280783128715621787486652659004079479846835244128923209788339371995361202114008449451438839994713714613016741031486877 (proven prime)

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.