Factor Info

ID 178599
Size 968 digits / 3214 bits
Status composite
Value 30798640724223484299243985366043792439227462305155942615093541181475933970884201285782171714256130225896075848095119352594176559629633991995776979177270458541519137193514338059995407205626428670570673753524686475968524958614752744413820909593915333138538848347224342107098360940961786448998876286350877028317914544218309298055338134231280530473038456213941398984429915699706914926894291141450257851867312230508115824060637097014860303645746139914302865677069811825127728056557059392974149024686551478933164951079587394254634815166913926118639113213247902136294209032132327289881198708164435800334895569083263367932311720150581520881476111872505909212219182422531458690341231841253911759402133336504840238271899565221110018567550585438779702009796794769480376960881656455412643585238378241033502363943500341540825343745878862084424671708156410598153276485852834259839971712657794082720872606344057559410668007623756773299777169485695729712577810249797156442650822529077

Factorizations

Primary (ID: 30189) 117220108378126490381762151218816684092066444528511689043053528260965023351980155831635995424109 (proven prime)
(ID: 178600) 262741957419743974848426215218603211428196822895194976687221246796817206213608674701321766041791202343340135300991874742276194757673392098100363583786244510365852815330449644255745187601857403506473182671363453362016859359853095998434247948601203221054786400868485330284344079260340633421825349124729347279097526815701080528388188644540003487534954117229134058543127759488393628136190942189772381886718852272476720321094080712040058185007599986927416072099163840277258498377906798886894371734135564893735213452785116792873567487980822416914566645277403714640975494673205994319782823515052922525651291151736903868434527058006368220222133093377678888011770207643163344920419681133272891490801548856110515810758779724446830681576219612278530863146866468026386990092611303215473900114918943316780863677676803753310638409284288152507740025919983641590543957803138228903940075753 (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.