Factor Info

ID 154221
Size 1176 digits / 3905 bits
Status composite
Value 314658904968269259272509133393162513963706655205508042909607371706598311205370410406363357799913372745999719084233753848811310110923123793854855852942720345009295612049322348486740364923970684676640966557150855873417445614186517331865118524307229134114250829738779113194805866610059995886706338395064623126953391320746330573779944614101452932659364240674976344362644886477038578494044682691997117927190521786922766531635661025249538699177273759965572821629579304913256759294411942783130512299016201408765336174446436729895178446684749685620425571067388222884793381910077770901872174724886369041532897672129842670831689899793993976864738162594913119282691393773530065483542635045615211671173967512237613198631225552246935415706568648432477006063631118891613004062571822336664864101743290743080493666582875816453544812467974598022440156302685581849372802647516152845209800547648803113453441568791443272304742217523979619598904152504386450230268319031432885667067229447063857709664726012048891323751537117188028788997955971728347807904498598317997624190016619156024877257917889144265299930238920144524043505588666373677874933365741912397728321886563149161275154466344165880971221

Factorizations

Primary (ID: 152297) 6154752013844260765111 (proven prime)
(ID: 154222) 51124546409097833233075766020559191773135204010218362446423938732525327327949710193349234176065191297397770719260030923696467641826599125113812667594646375447964867842375660602312603680199354735171414446950608070047491988876909225234328875016202933053977368910214428140110594776845787504233151225988058297673957892314977125300873609591274699331923571203555178818697906827307659799817791177220587790645764714155190467670157567568985587591952148326314604483724920280867505839317601322893458060114518012278598586181755913913623074628755999932159700206353579739905098934401492952074236477658632856185179761700449128480490748277809079760718242821808117388247432699754784565853178313256767341981402538419036786756836628753372580635478554314178399571971624357569508718347236691784585968007322816847710536210073619091917097617072730652757797444934076065485434644028369767075459123117663642136822144389176855976862905548467609664357139920326956213820958280268993790993235583054806698300259319041991537644660174885743301661978312571415494305321354507594968147534301425849160952703615986527377803131803466945537969412244471766728207357943459376959550137685317005011 (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.