Factor Info

ID 199209
Size 1073 digits / 3562 bits
Status composite
Value 15966231792835467109829330600809765939132013363956861606022961280473018051790837181913002169744021739841145195207878375948132388111112410594153670750217129703396146278861126598570177669653176072214624534087491694401764668255648546201491756508143358453879051799266650546847378838566532299741438604047690664765273934546571969195719122136995299846099128172211473083958865921639029911959796949768293817548307565443659089548602349108277288607583256260602229103691154786322598946627499640752462271884599063392522937979293264014724195112159535624421381260518973427453332654041529259486335840713804981499482064146009351850036262168728541132077288371229728089904592597636936288287906495932442978948564238635624111207950267596307731387281404559818969556040452623361636138937798870189764038551036902342247290668251578924394458654173998570681329950037601725977766295608021435118521016684688907600066553302450937030134392240887650667412796100645505159377045186741211141710473760271002420236104547259605674803522149213736700747995796672540786182901966852334850962446033315812624550616401

Factorizations

Primary (ID: 17777) 119074386357999706428628584438762500487478438472041376563229456406018102239270874368774424463477149963186409 (proven prime)
(ID: 199210) 134086198393940468848336477344786606161284233780022840689600323642510300645594495636589304766540120757066178085198285502203380859064551260346826870187711604643628653273811769051022629308764491962435764698127666719119588861133862928466271407924311767293697864164471489423079198641557745693295083286163877803329618118967188900046377196812138815372735778775567988755932650970398512556076029411255013314639107838517772504437919527687039381196417130228303310267802010717732790747875619986084861837277526472811389653428911046480055623642622346960717517085321756773060778468807156688989158823933393206346474363247121041679023814433621445978887908696953215527944730599655873864754705698539069599421004096711529676465746302510639076321755596563678029074736869433566927008239146139341943365562197135814205531650260993163506742436750359263930754346224573483026331752447608124662593227544269047713775221693917202376823362582581895384527083539499802037111100017061824489459714089 (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.