Factor Info

ID 134898
Size 309 digits / 1024 bits
Status composite
Value 174023835784807862798313524817493061417326454386728910373225194920165211080087850566520343393610321998486910003557084875429390482661031328093858415381549532087630689642023368350045116045213444219962619410244804991993941106267105619427920757311140247647555430739367616358806826059199667686802874127904658203189

Factorizations

Primary (ID: 134145) 148587991152333066577 (proven prime)
(ID: 134899) 1171183717036714330817363238377465271725624957756134464503441270760557283096386938396496626693765606809971597439128690657480906003124805495307951568068700011910988576578480373398607983459413449613946766484205424551581722032344166941583650775797052833181823430548263035381101138104641857957 (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.