Factor Info

ID 174808
Size 406 digits / 1347 bits
Status composite
Value 1555981372798331576329409714159842150369285998491063203955007553669883668410115638316276219785093779398460495009195101682056803779381220194675136558476399777206826435344474914891305043893798074367735034111984068541815738231216776767068954759202699116611595485668047157931925958722879646814398679958310403186850031633735873748326960749264082665489124372991490688219570223230584446241726325721575060056544383

Factorizations

Primary (ID: 174120) 34270029005724133891883897576049430120052594448721 (proven prime)
(ID: 174809) 45403561594255887866202024441282080342069441669983526665673611956580654077801386404107192322385087388204248938451133083408651254817920055711139502052134059880515343638365861703380618167033356893442686284612269508189293488292358686105647070332863328274559147906569003404635381756219510134399051011144366087899986325633436600366759694280936463758943140207823 (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.