Factor Info

ID 100215
Size 1072 digits / 3560 bits
Status composite
Value 4256716288818055020595880228793940068752298405969260031844599350723718882220806355309411714728912450367116705661818695618289665983464189281947916915577866243704198283233409133541308893428887177169883170071674748040419857105573265333622867050625380666222943948180273418889689956761043858747835794376123861801502488605896334967348216069284419835411626446241080957277803222549623816182994682566411234034069983186550022868108396233647695135661870389062639074021974160911749066579770389654790156697187191704795565809203062965724733523842644291032503597978549194125668639084176175358289451274180753763941084817670020311293498652532524944928296566787628467150024535531474825034435757130779194976608801205988458236362345044735003046877247915488077242547994671622479163839249109447904012160513239998366860578215176185755718988207319208410666233923904133240132093947865218827597498191545492117712050561027924188724437602883877960597986326700503832539362405464408232753202572758385835518082500410881312275434325147881922468061999461622434749495218425855763951501759268121366793332891

Factorizations

Primary (ID: 70534) 3257272076316750353139146661697870498891 (proven prime)
(ID: 100216) 1306834734429508754665918299681586303904616375011487032907298574273121240597991840362076267448602533956814018143830961346658356736136750126559418802499961698579772962580074424505426733724029316852333940504699331111302933808884072841849255858810459701339185550269434905685103763469802863520470074877200526650549190564305717873346794980672305978511251875016871398217347441828816758031465572409348943844683401583526373321667289623532462341553194211687370524023332223878783264348146846634942941300210930818620785216238382678393683898192191146323066811094586256125052927184144748764620247363922850819113284399992579502132157736546318547157940263663813303873457423469670142803120207550390122750469295617287418354174674024029941503725518601548088300507007626014608090044809099424441125789005410721556933891339996812721569931092821589267887421318182102166373136352280299624237051310745698597987144887883993496196317914841604715281987224815374787382822960122605654432338978656432018175176278104575836607831175964830789836306740759055633974001 (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.