Factor Info

ID 161786
Size 518 digits / 1721 bits
Status composite
Value 91325132013359602669409991081179857147831790623342295107838209054511933419758000728088517175294006888960673579566981491059320027487866238614053469262397719183431130115961365610970081973119482866631505232917856506587244460715398128999892730808894985596284894192370248540186308623570008172677599006391569863738354569489926552461145534006502415908815845056365638973343807704182813609613563691538086593853671953391643244297311585108153135473790066517612538208919190640752053486493413383692661823080880496043768889696622887

Factorizations

Primary (ID: 161117) 693675937993377112321 (proven prime)
(ID: 161787) 131653884777291397933416568846800287606374663505632813615955979091359446450178796343579769106745276196291245300595752775060510012820344575448453080682855926006035414096832739259048161527670075424874710290190662365870967709794157442936841934632461680716872073557537255218400993186445850979673846179518946870316888265575681367487257996798591056340356230156511179259786078719265322376713476394273870968807578445344019917416836317501824170565553954499248523675881042745588193998971954776577986075447847 (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.