Factor Info

ID 75296
Size 656 digits / 2178 bits
Status composite
Value 25615240294044614544115502964760840537316185344184325990528101898932815724207337783989771665112222928222684763871148142938068005405056955959224863861043681370911704962459459004767823544059330118066375168237150687430683682780249286736188633239664772327808108190053945540534352996306077170962604695402123140207728516342237460131137452783452338447739851785718079361413373426176582541094567853418761363441800321999453463329606053420633826235324772407741445228417169408620843820103732067020958032323938539695118215755220467867282031854949818561712897441289072437755215933203419833367387701919608916023240235044987817220633668766992108253652385863266118768538089

Factorizations

Primary (ID: 50262) 868721697058567435824108245607127696076153182930226460514053403127306646961 (proven prime)
(ID: 75297) 29486129310199198993920206237302238378116937379624410432290188044772369672407138884015949927530401018447630975772470164669614316048373578379790710922661341193229380513506045712900254155931325817849421289465353589214656308345404392306071204207435631216167259103662077360944276953744265385783604966940805124473996370303010872482449335750258143300720101308524563727644617086972120580986948731732186702585156602113365982820654243187082906389236732023274280677855764984439796338237401629252645523264784302875984859743292351171128189166123174035062388443998654973388231202768425224517049 (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.