Factor Info

ID 25501
Size 477 digits / 1584 bits
Status composite
Value 620315905156564746742485765721525118454930253894407298888978111824392718009477882125688714123740372648295030699748535555586530422161432693511174159595115765040594617551819958851432199844418491114702769254920176910738185882994691706494101288976146912059068300730124283515998028851312409071640718892907750752783245926998739218731253645798307168707292894120395873479508671875507946215654055711393631464211232861178680142047207623971092695563949770913695551753863755391501740072759

Factorizations

Primary (ID: 3454) 270097268484167653999069 (proven prime)
(ID: 25502) 2296638942844125538147774182931823167715558554272478986112452901108409192167008877457748956889693757787205872413108384283281287477558877860140553135176218659893186358957029837202076894974280123876840934680841612327886273202927693337893355494024535497437081238678898781477254590939518330045751507448876610960647432080454400716180772166625713207696675159114199026579846100703230864411663929116680012483996091608446809667245614512782583402220340192825407011 (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.