Factor Info

ID 173720
Size 1067 digits / 3542 bits
Status composite
Value 15784921496199314780580157397989143504606552345548890507937955754812296438873649077641894876624854874146389778249533620710931163509540362299357306735227940416081268335671118130545218999716024163410185069612549304291576958467168101576835423408940985822148591326160347995130300041869682836395837635765759536399463850780737394503503364397878194501470601208278831252202276809991168017487215301413997947188467880617652986607780317690775584171860544821387041628429641412428296570553204606387291063449856638780565661815157659617411279169144612459082963843132762905689652103287816721677534166072715398985296841613115103100463019755431594394082829800708472422404091419860978932487593815299702707117309622130801556299035192604287285744838261333756223485296152702300216586166033357191910695755342770130630900791384811554205417093141930162377451167436839796364930724029248250502736714587533049200902023015751667605867354403323680768301564491774584423071705030010486527185498165210800796944760313090585492726248865839799481187630479863954365669079955607386544537753563459437072109

Factorizations

Primary (ID: 171806) 16421609839855236175153761058814939060027583140415861069205188797320112145284790461915579873285566393489424808395518304906809844446891177587360771058245659805943582250487757331791331089687288157673268798288914752428370838463252519 (composite)
(ID: 173721) 961228628017292238464462462041108946826070801082347297700306013039672883471963056737626031472494187796793129524578579993693467467570975804998249129705640398216434185027346286699829750398315811714009986717352367428054286519843232878194871736581437049405669052937419909646113923036458217260752359092483048561348971149698209152717253606014693359022202416917582495495000558725565058073559107419921538002051881209482040389818369341476457158493471980761856093850529520151409528613439118839560454329419533700786491960306163080799419724182649023228395491697743727740626985640164934548595232481135037569092904437178375846141748036685629193861212666497096756733436756332723888074843776670340570560522191590528347671235326930001922111709309413625192028958790958864696699697757753188563135363324965119926897634318332157977576942946042332376499857611 (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.