Factor Info

ID 161932
Size 537 digits / 1781 bits
Status composite
Value 121530834781588246625050815219268233726310760742415754634722518767756148292079780060652131911252867233980429706510098828946541728695852407202442574253358029132012442721306784981849599052925231619694829927149557242872743994853534024621217345344363640169005741539527693225057228043199775980318451365761957218751021392041064675987696023601295467441732359049894246204416564327515590522435281424629536671235291652496363637993059676027442580672121501480348061348015195506909063389279621292198722063979091944178130670974143115213376302823081937

Factorizations

Primary (ID: 161162) 16559808334927536278909 (proven prime)
(ID: 161933) 7338903465764058970245787887357224123783782957437568648196504254185513535203381572401496950264999448863205681849565373154317677367953559848834137125034818355351491113273976353733737194446261826751407064419434379098484955836930186214117441766624295876906406165149380656120968059949246773197724510472149064391555333213734985011189121606795175595497038488193994754767283739804598645070498110670622187992815924683497323839710243153161968581578273609070249800533584983444835714307699064307113004223608621499399096222693 (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.