Factor Info

ID 161996
Size 717 digits / 2381 bits
Status composite
Value 539689819204410468116124277032525646650310663693492171305555253317447168652560631049422342138737870576177307155507612417339707741623165919034601122722828829487602864186581459763621508121527622374587743461081563525143127720593467635420792318467334721297758477814482750198293574231902853786501756999566289934731709864064937435964752178958878909188641890773591075110814066392650051497795911295284847082519694287719266013890122778550178451676322990939209112952659776396872244394056378714085540818498590652428786452153388539668210749350749627237315206724060648923815530244002592979159232147565903961525298549098854030672565407213526655597022076245347687133347736019485700156794731906846445790020809672934656610543478383561

Factorizations

Primary (ID: 193584) 2069722262765128629041437148440774892905907834997413519089872821026510097 (proven prime)
(ID: 194269) 260754705553290114700438871586087174893903076537835759649041301798665141080615814001984969742063802118212199208654838769470362342084483722593386479228314366781167561264357072469639877913935042376135615223823364556324821037794370668289726050605618812979518531083627219253506090250434972334343258762145044381247856397602195138913905487625326615887107282874210936704335803247390380332568867230639523954432003421261949162095854888187742111084757766533878145335651884306792023053849307143198500699337560344106559118703231309983051219525367593709765534119541650109626820986323773585347469288379729311146680613756030936372057776700514651683994889945913 (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.