Factor Info

ID 146339
Size 889 digits / 2952 bits
Status composite
Value 3153915033433221608245027953981528866128988317237677856094868579461948055986941418052526837851763217007386022652053638588019542803255432215502164777799605638249089969291628484049501148111393073251844416767501685966130077080352019445317339822101101912981578191917696375809003184579540859863188784486628360594770850307128600801351287093055175002677431278602926228464506336294926441309610666572046731253050729586720303977003373528280632464095318641271382837423508209601616276496316231664605117331947864414531782535121452261001017296729850713216514812128393393934294404701458567592087128449203916030516570917548800718435557133162120359946943129685457274227187298545346122204081541513205640220082410774263293006787063995669463400037746758439874496958350076660935032188087375373859221644740999988909484281214860030790966516702968603347104394405802996228819949339223049793461268920503788094875707

Factorizations

Primary (ID: 4237) 37945127666529000523013 (proven prime)
(ID: 146340) 83117786851334196681972210009111881263101945536457654880600254380253191723505918101064418337073869417379266803551682662486215442973864203186681489190808106350865763216533761139107913715876150249131662969068216021703199884118586234395380850992227710086507545373874155957666581525631684202252271849779809859651188079955409476716347074686731158205330728186275883455327158921103674238968192435977890398091754704600586570631746834696493766244456577125244323939133645455169964473415246988600283987265627162548704777742299987324270047222082486056790566425533551775163044140983647380151038063365351220427790811772256840491924606273599704879307462463133439455772151356831149370115751237543470551544632477378394040352812543814747784522955311493787085114025621587575309849436562785946952666858634404723884518380288461320544929775875254920627390456358318709558483581424914021439 (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.