Factor Info

ID 26415
Size 532 digits / 1766 bits
Status composite
Value 3887143695736399114327517215668756990284929197528436645357789465372547701014488739568246708347006733301312936585133851684353850047827432699601802921586573960906759612824455517847152415456641015958527865247897278681846967989182262317257330417932812699915736481857441238066005849042138076248425884942712319387020925232445239995195123492902315741723094826581096457096153986176806024113224798702104316397603747169645845725231144449206732702784682475952057771420127953714463016040540058390510626800817391319397387275642800836881129580633

Factorizations

Primary (ID: 37589) 2728089682408125486414867227298373249 (proven prime)
(ID: 37590) 1424859204886974004639895847578558313115905229765093073669032200811038494686023898703193954442329058908853852325688678934642288558223249995831479389469487168556205000072411963043899527118857233677508629727796709002875012140063535136074246945819273251517630781616517485983948028287086287621726127300105369637645134288655345080405068458433873473107603460212894680760035908945842089996189971472198046888380827185754196976647494177030562198016252131773518520125507819576816475178068411476615342214617 (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.