Factor Info

ID 178802
Size 842 digits / 2797 bits
Status composite
Value 87801180908461885047673263074358022058729578822612090955333226756704974965954281842035843536467505217716046555226815764992635095368818696726149651447340579763157263771653850481898959526455251987623726591127764558614771896679077564132052441270692674584555593571716302119641587727692595132224633021365762853212174460947721729057568237333939914392478905221606720807334603382330803718318311328170104984737182430478808539563943349590259053283669660485779327041108132814922461992514893327683670868962264043286769019864253153923541627721168525523949528454229091367566891516770473643288099392938639755416848020115929814023920393122114325194456741917394577307317375851574805340673619301344009712831906909913926284979564134479515384606330578355282311587059216215403299026139972777735621395181749871594492486238667719833291620237084152405983170284788331

Factorizations

Primary (ID: 30353) 8787732567452006085101811752557639385627859337335649369 (proven prime)
(ID: 178803) 9991335106584808838915314999140943564459866575357763217953483173698629130161801664463911568710718995153762481853728124396607810155876929508247378868156321082811299977467952036753307520802306870285032682592922619021583688688230953349998384266457133594827073112223155303326782199813241935969009884161986794890452156252673524933006793866852764041311848306798464092523943058601728529676793122472215531537364452866353354870150921260860799136361683256168297815596703801376529250190719836935407703792434872379923124377799211182460780147546530187846202197993567678381333078190872774090573325817056214547748338875193440436273651110286866563923689183828411006643849642568436440211637836623445291649361793578249765222104307556653710737777385390560519946222704551724710115858460246912847932412083299 (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.