Factor Info

ID 85228
Size 618 digits / 2053 bits
Status composite
Value 668017244156245884932989485585339568495967047656179501650259343841956069511748501535223288298948251047301754576884858407825688241761387575916841925928237404061035905092412839624293589232452737127939001527093143627596146169642256076584243696932637535495894965311852686732542758349691235676194394970080719816172034257637892867782495341326567487825436277481819592131782034991407632900021559494771046631601725911065261469058888680662609587688092753099848831185111095079875468117625354637052433032569908100360612935531783470633660395433496916806525199856609209832725922203222008593285980127549442164747021527090801567224941

Factorizations

Primary (ID: 84137) 62638659440216674824829538268854548201 (proven prime)
(ID: 85229) 10664615911740769066951135694559001886810298059525684820197653439954720524988476671793616987404057121658410295448132176185616602075604503128036055602914845335495063256902955605630597917649187948958670729268148522499588643950246214578237839642923944979921875424535689000847217616896010778126435853332808644643840880925191365854098071390269382572280826442696380057254506904524817104344351758450441872368190577227787879973275523446376277080208546937230758142648277896460258781274019937271935279055375019404114223890211064614447203918531579773565945129973518033395610847935240481408741 (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.