Factor Info

ID 171066
Size 900 digits / 2989 bits
Status composite
Value 343135158935435409713604991807117453798789071161595800280236244119100835943631373200892777183220751833104837410977336641436695249409528764308034017332574929188033801108734113676230886935530929401903552820849172511879586853144911292627891669631826689844588662002956286798545222670730956686155694270835420146445786146448832869954809301802921930300406274876226320506679714269324730764176601707014456765054024531509563520964919119186551800654929020516561245321856776315605356666373859552448333790242851116565270248109219692835248383060087780403247779577832139194695488396196649950954053351461269649082465885775797871359788316239233903990044194231163595617913650611806515596271400524931530731694030711406133401856487551340556717342823905883040735923768484440404315427293155871313018221557873465665234371396006644499945141221291596843531178568459497669071161975073599130479304230475208385260168310762196593

Factorizations

Primary (ID: 169587) 983983786688139784721713536830541797837808633057055792630695014947738643936147 (proven prime)
(ID: 171067) 348720338259178460909975605034308776045672977437851623096310095293315944675794345475835909385231523853741908697932214059613145631574234178582993720761644585521037288241353631735585904297925429990131971418654348546303230134930417847932658340124063127470147911970548527334975567890506680842999121999572005928733233323339720913330106098959509488023568055623379763021035917740866081621594342892824853148769097605208728867405301236790279434840508248333378379655058879607426193111595727266569389076340252742374469039475756127787772560902515051995150291582141169445677377036268702616887868937125712091135990856815128498481762016589811610843781686003381856305144576705406050858293821168735416952455287687549804538020844650834189183943687140154233162346647578078333350785622257441379051939496461715474164980106195241494356328333419 (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.