Factor Info

ID 150895
Size 643 digits / 2134 bits
Status composite
Value 2360004863723640446365565244718937290077771905862506125388179840274862720733220362529008148772025649820050072964206223518176115066417933669816823751409901422470633427841467619827472667806460884634479991987244278388245783964838386823439242514265963481758424907891264139075591399226048454704562740109473542850475078875491390919942492305605432214421117178455828674739006079987360950229616551698417109869735038722879882188785429295233125158196199901539190855912047766141884371557183788369000917104908471369780368577553700769481981664947835207691592025199015102475146692073133755612792737360136423381112541786942749404052861722248252076881356004543

Factorizations

Primary (ID: 149616) 157193380600163813309 (proven prime)
(ID: 150896) 15013385771799993046036654605619500471201999745626639106726047357774307722720053558704145092467825569879224338544249725544269166738400084460215074070419184765185194841264201713228600474418281188853868083905854190529265049379670071516753869994208505376314286110528663098450170739470343444373478448128014023473753347363964966534099558496787027585615264957274891493652647714538494743148788247809098914356709993864784926690081434496604372289527847905133579098680311201747361060609926131785505066916380814234696405594510134535977648206234083177347805608585228967297339153398664967061464440925063411255745791426220639730274422827 (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.