Factor Info

ID 52176
Size 768 digits / 2551 bits
Status composite
Value 773747799746244414351790675800655131321437956219749677289911494196650815355200580790929758377010326826455816460055523238950136086257842369685241375171726043792899321491579025543148314253246207322205501737012629399717725404977628341976193235206296334655092488576175208344888955783233166574161174987113996626454753058643109889494710813644323900454523190414945811185775781240674108138837818355300962222078924635364848317895786053880636085723679218986225652098813553263217473356244635339697835624535454921518673695749839419694024798086651153369161499174969662130311273891805990980010701952384777040022184670249453432867333437149301720084118170921357963108504658652687968273497751593497293051944988936663717553267625133507217615073354641475007583697155979261937501351092721

Factorizations

Primary (ID: 51042) 495345336202541490811601 (proven prime)
(ID: 52177) 1562037114708731381768036716495655148781657281446071619881231631058053133659352249562814940857022614650362651866323076910417908224894494962116228625426311754088886757963301512167053651252920167418727394187987001213753077970129173207228589243669252988554269263042442719564512435357774546911229983041232062960026970203870968462689294502686794066320706831534770483139448385958233985233894641384695065349707861307747828054694639277252703060634388818592217730758800305152461809868816967600816948275541137382884342200707188270783671651599941826497887327665484862070678495971406710799389158561064452787585939719635661921614636848045717979320338210995641062854677452529087023270030592173903233025454771547377327823997312293646704665528113279930090489121 (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.