Factor Info

ID 62728
Size 616 digits / 2045 bits
Status composite
Value 2545500146348733889175292921839634067590360780638415889794295508363970719245608028224995164105937747544878151749119534790270512739999633853717903094770533197488454154169335072054085024590481557797385270797096306646962353208785157889932105347379328518955867667195867068041555995065449217768694807513479609473919623164059532629170790153806854722875886892894710619339259014257532239000942488503373698357197271339532543841176068456655872149389221861285327971077376442553369750722464697489868995895771237823158167110345599672420807782717622882755011439888918023376123786053316731867853474804303410878715717602522997691691

Factorizations

Primary (ID: 3078) 84159375948762099254554456081 (proven prime)
(ID: 88364) 30246186092188765397870063905727009123997627236742508285176347134369626819397657899083446903792663151324495749557924032102873574087499694185755517888329037498395335046559031873872611262174992016915712415803842495765345802930350035769059691003999346995841469170214107895404690865171463267818975605230885130536431630204833630954947052800289438097379170821587212090431360970465592483907917325798024682906864303269532402556846492244724686636917324713470350011594250364685221548640683007355051376638083488922845341885511758371879183300514930552527445898031825735782805442318896067196133010811 (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.