Factor Info

ID 163117
Size 925 digits / 3072 bits
Status composite
Value 3644890111489685573554675502239461341753187427287353710312448870183991858667231848141009285091621458338737474517409275583479152654392961624604644031442377240297850098319326039400209552604320912172111923214893028521688941738252266687748733904503090769869097605432076848540341968445405442128111209171361000869614880852124562211162167923943034621315552880276590284363818615527605223868994572971063995864016022479806750347331266326981452282002882576324936370321641332101838482568628403310422525123185823298615355278327129748051539273895874384564851413310482969343492460134846220535963589888404709057372016721772735876650676189233987167991428223503925141981297202211623397164961072070391200920309609301285556376876356583678305449808838668612035782539241538128049042790766532261796928841084968654528179368267101346334482265747269210999317821385456410789640150016184916357942335090583455413909238148422627494435416318022607226013609

Factorizations

Primary (ID: 161520) 23303434069403224474753 (proven prime)
(ID: 163118) 156409999514849496736385206329827045767971245263260937862881428838660891537317768157948979640906085234422572508867160170321253202746770338359883148468940501469144463734789209198696461745592878497072880373437868535510076573046962400151096042045751624388108641855684827754000983182183333126764912090500973366468016875946355781010069578785941303216326736434636792695059141537583288717490501402588088118391167185251043090788328954602066836116868908768534142626002546886160455250301079479808256032053540545966029074858666008456632295970545171534601083354148938268340805157846964619718839530803197416123502775038291704954951937776614644810231949196750453702684197306617321014712755875287801169238374491272971771617275235792739494952385640179653025199523922341961828225977530385923033177537343507671632833384153042319373534035691863628297357847193800380992583356344519827486364376875791351667068629305780358953 (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.