Factor Info

ID 140137
Size 746 digits / 2478 bits
Status composite
Value 63466252308181913675547881799831521738986623605538624833788456733803373312545106364891069640681638401389027635105012459074533568835470246649637946516530624774089075186378263660318656446323817243814246850554604383976950459007027452271121829607159511743895945736082519629834136038731436432942368659198064750447258398173290881925016904768082010399034697525409784318597757265282285096074498438730715620499550924557353534682325584473035327949539499388081032112799819744797837586059432052703934723020484037772799956210002033492485778757319387387476215903881086758224857564553104982018321325293191730116584479397154915145287697299627801189255808664709202586312826615241874218934260340756629359066197819501113597349251357598604487921538929947225735543091

Factorizations

Primary (ID: 140138) 31247681636540234660013493 (proven prime)
(ID: 140139) 2031070754188883942877716704777465700059323275163307286574200058789080120343666636714552603232334450964082494971395284969705448589831161346592349606951383776109558611937837176688179080873474937851686931278985569311839474767144675966673375908381597608330193189144333089941534767378189934769823510619821045181929469333505127482700219651088735787348297011232059279073778226200418244214960034518681419017532464364625696398673342519527035409819290205790464835950960667940388889044997080457019199684440534352197774573572271285379435860228867771740249730729430400926946418864171641939513732573239230254869452803591124184472110576649529655166257079958679413422438976666189463499145609809535027158174705989668585431592738035004487 (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.