Factor Info

ID 147707
Size 434 digits / 1442 bits
Status composite
Value 64331474274741982412337817019466943011645882889096640857482309486371699491249536161510163972098991981182957905858606014115144336669306831048201266710101308226500585828069687106995539313905423028518628609408843974186299711455287471751128694895381052641378555919637713101679705715526370597598761685353291983992516582170002027345560036445518840613730286772260513507863042630992986833470898597428464999182678734890884225770025431079247989

Factorizations

Primary (ID: 147058) 104175305182941687128096479 (proven prime)
(ID: 147708) 617530941347086338249744030077846817844503664287799911579382956889095122966809808643110320844857028341480240048012417468995778699354585559918990934964476854822029471692989577636131067239323173143202044673915958460013192821746137571151317559196218637182816012572871726304887047417844936861202410346909567548329084197890672829465490774552608544209614641557973596360284916669664776201502740524307922792326139691 (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.