Factor Info

ID 125915
Size 646 digits / 2144 bits
Status composite
Value 2389326991408368485866165385352390329798163731922270530480774137338329592362709240670387791140697995309880627453282096941052602946879715968829925436007118119870883371097643222653927401043821711383439878474651588584634521242298908757267921229446311692731331669754548729156088825352271341026035937497452976482616662155510268140486004341662826946018330752340446992632582221364307320460486857877992030263545748029292529527180512671414198198990800451326340556045026279834649042888391689949141440705852999609720033023310998416848743309100658584069994173734657040637299533594666408418227971267865791545144858953793149080197581680492165511866409461204439

Factorizations

Primary (ID: 274) 26872515696230594211399467081043889858122353633423500997472853513 (proven prime)
(ID: 125916) 88913409463317169303259632157298127495246684246280427646749635402977416209247617292863983088281928902592932784855009610384287110875394539023935317603236807412990970725006242401889767966652647486371232831619704433830570700057647630997353421255570873279599724300517662905921664697730516596209700631748707114895479408407818509872191270362570705646469665766248778141430384918143241678996102227482333850061698996832201665163168809595961599003636941079782402744896292104957729505749514595345285361043912183033077274628925180849570226124531606443736335180182936493547665063943093552430303 (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.