Factor Info

ID 162385
Size 905 digits / 3004 bits
Status composite
Value 15679774659179578605098398663030185086751377776389296287500423077350203534923171387964818600190992154253281988109381034772610027457955732515979484381464640114239415380211883990132326667109146725731741492832252952995436152412185349851452035983738936898285133807865511115827903722903240469831485164657028617174468567405881707320328732618896246450866045223312367054867894009812351955768998051071722784590957114386936533774205766277149041234780498653379722431072701041159199018873055303536202235938981504928819267068396130953125519180636661713819940603238059002144731554225797866080159993207674066572605501838742909821522482251528827388803633989635728860138941331787335222731624338867089781081321390464342443533793467218599132618070562108313679436369252778449434778340670966866844564558611127284932266228189172128025714100973942874519172170582844355383194295974226522754848740537113866560052934785667734007263

Factorizations

Primary (ID: 161574) 51852412950640014121 (proven prime)
(ID: 162386) 302392381895624844023818452111909264910291770222739070358494912762248883124515596666146083700043473830978317790004812961017302754180523362278201513213016105459746343235840119825769384125108921477919352110368942395488441367881167826804625737761603900788143830821520448350188023511620764058945647736967930751838182257640820627778845676092875063649025673261136381428306020717043486274263571652842906317578463714464539812152798741521334787382075251460147558048281352647536371851671972956661127874990979799273513215535620256104255330286154057450614418044902585665876841076307607010686863053325194894508457028347036489638592250115485863077246806437971531086028000193504723617811706548007195136161713013735389328018790899705553731398968830014575017001616240729923163671220912678322503777212874994575159654332986475867043019071632415204678630376650869565274458278908729901560382387758104936903 (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.