Factor Info

ID 156582
Size 1050 digits / 3486 bits
Status composite
Value 161201976564500132452437273096775156844381967516184314991542876521276562648622314853102662412585906480620283222103365617393009870059018451840840996386160829129214177307449180711266339635250890569415673000026727082602026239263457012619357620102254001440407756478651586250587008389023981972774590240358419635866815797063300072641006528780627857132727043234952584810349176442857494473029155052040660609546162819456829293206270794985826037357416697840159752504389410288982521688465490088915815210121646737307182917674229096272293982369929478673113065049801357380063520225311021248605650844138353552950789358300541794846117792887234765813659423108428584896166958879088567536689321401065240232460520923143040443223196169820596861568371017052955426148392171289003748786677102936391804401036254391337689959217196289303642759894947859547319749900358333126460598307742564598006122796267528007108568126677519669550745654094533552673047644281989246649838564416223453868504065987281801298844231486723764227097271704290042437493798691003686605531111272366990872587

Factorizations

Primary (ID: 190572) 2707738885810115538833222740157 (proven prime)
(ID: 190573) 59533796781247198654537037149260140450496070938326274427703360051479831108659457436536343176022809760617007649305606335726886357582879222065768013879367154171854154065796747011144366010610130336485057749784431729016348522440831637743608731535980938844482170201883331635635113846084807501737411047158835072778842772216964117002081349246014445916674119090477354176192566951677477074576700810837195054769989546749212622300475578124978647597116752006889198529765215391448248255843163902286703706811536711567801091411017398464677386574789256078399033963125246191491181450862743302600556494577600713870801012184335045763983448009304598432161716839169377596131573555692779969934115930025469316345907313827218436174380937354012001215647199055690595017190336904936806464754766808337086072665368610370234308419218750962173191669604288291935589138269431534156269519451249024088407069689803502399639554458945714262190814391181294578566234779289698802720562972482323450424814386579779803952946667539831520829443446405992558599461991 (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.