Factor Info

ID 198382
Size 742 digits / 2463 bits
Status composite
Value 2272734518471335291417900989837181094011134490987456957668349984502751008556107635962249098218890394894456828642970381619585119094488760827873463689488268466065945314565528149823442715976084865129345149110521944699947141864461151062543489643533301132655836938424558049357067626458554540336601845785199591392252696376230475043125169145903323764691279459652540994575389187882076852680232603402413477624526170386768672299481643761257663737336352467031005294701090179661608919349267520682226077819202765746415483162649632304829421557874155912360506659565227970795249081176417562939155308429301068646397592174226665123882712097945405745473107337063528418765631731249994408963094212822164028867918998206557778589439159296272028250152501144497633157

Factorizations

Primary (ID: 17572) 8532991707285688269590618660595762445205069248145197346468858954925571171471447003098124652953846657818440123210491378377322684125202211383237906462720360733638307174084257 (proven prime)
(ID: 198383) 266346739389283125237973845151996364245706592853200618622511184103097411810546848882351381305109847445700265882526727149199898332586196685821093924306361629252552321144396573836871412870602017573244649257075641912350241413554352858358046124360614005254706815967581218300365960128538196237280375198600983203443602708568773716933981343157717019715876519678250455525311884718822509473399887229634309475985095858209023197521997330382493000054301479972248180886481377785822346661067531466565372890150120234224004051042952733892255945266675978211141523245326011355850854617701 (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.