Factor Info

ID 148744
Size 981 digits / 3258 bits
Status composite
Value 287801346912978254543653812412275431304502091572280957399529232838844563682042623392372809947784797448876132051479599658155371864221389706628809717807019512920128431307411292047486742157490274800153741707103423514479861457152198694140472428298127720066428310932602474984141402590314510331594878652594287225706663251766741580243112511686917440132192637298866769343278100672208499252272661185293850166270291600191912622938393844644046344995651206735841779222061408092756031585540787170927913857767775934618977299626715365315011367413200014088233535843025650456819102258028778998889456679558054064110752622867915810075742645616527496540142196407768991806257915874954355942130104277897671661113234268543734463712152788329583080369998922276014614760902633716117510701496012810612678566041358003194692160345576328138261440392165362508466000414620378324704889798505730067517238675169799289102957807886958301569907442368631259727720340581869781279763877049257036323780369512851855607571951

Factorizations

Primary (ID: 148745) 67203627290283611065447 (proven prime)
(ID: 148746) 4282526978340482408572698735715046065774789780490401913666286906430351110033149014545670209228984339547485345125436602330974094680793985159116155801597557996164621868573631113888833345309607221583272112437565217864580553438264810143644394144046529788552228413909593210293312963006417904243710235219846445629968072770107322848528183145355182138629638043504590027929544505938415540062347458081823218368066060178375274526202218245863809172976070000691716295144794057250997605040560271583202443855679627140685158720263088187375387873118358286743506445617436300405516834195723312591844968366186900230768367283538235087116735148173701509460659046912065899942175357983595511562475188492397090448782580528214705665844896980276067202443037564089418546562863514383199520307002029765313734865891131982753336062447511929069224111629760774586146031489698083054596467341461896663999017412239581403209574216224850843479116802101315427064678417080122908557892484978621752633 (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.