Factor Info

ID 185841
Size 1072 digits / 3561 bits
Status composite
Value 5417253882186129115552281628943281698783229951000930820280043987151155005694839119334836877036395837942170803755667553173854974715110754691746145048376086772787846085193235608186270321573585788378204002222061915966529445053839627920877226010937632935079959690633184830207408488625228279944861726730646982278516201722041163809909371186268154743258789487425866630675952463496801473762572858549745082518331686070386459659756398426235804595518044683153053094029244077172297324783838746851787548495578659579468813945813083478957709696822547677175340028510248520987434257073241907357737104378239590190096116775726650169806327623926826739637625267422329361010583509819770882553267533264208930212063268379468032332053218051302690162636465595788810721202159605559120950403641642312848039122721508542850545249497031957176187367562322486158331730684005665677275732693028381697702757586671973603456210103914717594566987870512692402560409820051199073043499001111195099074630168236719665572696741106894329003447700296854330074430357523626770981514853828654431900007528449470071661724319

Factorizations

Primary (ID: 183915) 19160547843716195893750896002725175057343406749401045570584768392805478426318324956814772331353815334620263451850049 (proven prime)
(ID: 185842) 282729592408953300846760385485708340836655716882371806286469514368892663148613004379631693365023650526064956243493539991399259725144195528073608810614815499669636983290077684130432101583130300239344497786169476017953233209740566564271378482212590273816591767959183847719310197331875951352347821579428336494008731601155280346029422510814683606993015591525554261100774386133517540204982181162600751991950796822180545258958156121660764482229098532923252073976091634210050841074786142752910184936227623624963607183546226038879008176319131191032535899359147083612272880153227934983406152578818040805812244109452590810207967787502679607878189513571833984203711584017114672195087057494584762629015827034424638113441393353378654035420082607164832695955237919680767450704698823488389008796445202026574319259643892821244921967790389402668715890092523189438671281148873772524165107406210590347450220559008184810023561926579716240566142945975550160425200742782414987231 (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.