Factor Info

ID 157802
Size 639 digits / 2122 bits
Status composite
Value 349227503340231695718314823241500706069448092140610966053925098496301023361468269333234644747250387614120637647140355004769927274892553548364688098376967960528679525880207758581077942230282390823302118344879122058917021807136277972259891744541514549763454170475206532731025335529335630652770638047488395420969551376684261359116645694502134680022938935031094879397844861738694659363144441383641057155886139117957307107051136207236460996011862915837644358382289248005188455015848416659997963472139657790907828801833182521115478694171184781572907101440686485955688944060685486167814661652059744845219052653896569813019482281920359262992237821

Factorizations

Primary (ID: 2993) 5302306226370307681801 (proven prime)
(ID: 157803) 65863322190520725605905571113902954897902899731744894625757305666170291092536568039603088111736015922687851776505484798921057571193258367867954421463876592751220564444962087455305963569855540112024143767651697590688339036479893830216868407805027314652743070519266732174093221946545195423512778077207354444318267814134473392263224842143476637432587608829824454872824761205136850156862067171956348989815255435526988310059267510395048811977340465391309198161336649382282536767908401039127055562073056764454334270203694625084748809355306297396062300743030297515254622485454354156152551669371131465695801995975166074920021 (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.