Factor Info

ID 155966
Size 828 digits / 2748 bits
Status composite
Value 122657497497276218586691253717235945585833503053610854193995024051527859590106148271950501630396299814065194426455722598998009749619270074746628558063146760516191388082722127688206041970475082975494869449712134901238850102786027329610189260358494728351088515402952815880103270936071636759505190093979309550885127003645922989662424871516609178855408763383430202136058356399969793118057861021643112313193491973084867320620759145909690490383724146264151085087292149279944937528448846695125134251936724705639252682010333113896276951608834911562184033300461935139673571031898003804378378808955985765171887572105887794243561266525170934774720310539929576857624090236077829445550742050231209487018206748426632414757016418931717177906163456414858206462432071676219438069361121443830532326866313086758967546762125515147774417154064116279

Factorizations

Primary (ID: 155967) 596285508590011280622224297 (proven prime)
(ID: 155968) 205702630250590202646985398476771767882937234289889839701670948154250908970586681755225471253963094971282328669636186071446305091653750257305621274713509354249948983973762872949191738609730257350865138887044054170347317747577590509915495301565019664463629168939150364118729145398008080751226417347239111899186529792753551702125374703947699710306376795634776788452145871454028919328015287208637914274303283297176991759752974303059181266806137709963892414170845085078340755865864840189547160417690690351766699626443036476329023528858891965760885872912212754522127869211838412598255568327927553410099608874218129157245226981968269552059901575343001985851559367285957002733466819688707843570291867908094389999497514906195064905387171871616321135354821065146242888530954511759444869343493519580007601744607 (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.