Factor Info

ID 28592
Size 653 digits / 2169 bits
Status composite
Value 51795809414738067874228226210383963183500764276542589059512444114019999947742625845709493313631475408158356301802698419468394804913535135325359226892923478245195093303363655940498665590557640636548714544928277586472160784504270178711737557196949724131007710925957426265022086196389973247643974450365885460651183967533927612968037218364641678809346257000271193970996939012360558544021427340670082623740612244347037949325877704734720255749199858426671082750353160519379507214465070810537783152930591622436733372218783744025213620872714993949328203917188749170540905164500954514688070795751130874865476629719233911958520420822829001815756215339341587936571

Factorizations

Primary (ID: 19338) 138267770127916457629034873443951 (proven prime)
(ID: 41513) 374605082347244862129010681011398573152651807802461960510577459695039770560268243098038972303636285593138271835890887917518680331880718645324217000148976634670116703242519956620205256294630917999084526373033295515111304964559114897454490919928495527782118224189416978945360458736560673077421364822915371483855583077797220569869905772741316776456090699580469530714968229655467930348648646337069074016649132443471436320659683735336036641649382832559219833973735693930528676727680762241291619699647489098448257220633891581874593804465178863520404837954814789236414671647176384156879533307858666478479934431635384674781893621 (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.