Factor Info

ID 109676
Size 534 digits / 1774 bits
Status composite
Value 697355217348683444990212837591757344707004647787370117733876108360847318561766536424756041085832253442355321194103696741658716058410960500294429836568091974150387541562290140894460894162566544637930051428000201073149928831617618144112737776726239365735539867338181547096849201073761762031402733808428260295411208589454065727407377797468727551327553192872013226965820299178178316383414580939889410282483031530295515372144849953754375018541318438084882821686805963354751059036118194698234505401112190673285549993222854907823108464374903

Factorizations

Primary (ID: 147) 153037630649666194962091443041 (proven prime)
(ID: 118468) 4556756494388424545728304038945606460869106507895872253929195411890535631572751825636990932932244207710843020754040556180721543472412821287273116357674387829962405875931567094053559832036155426121152924288779450229503320666785871032313623238799632227746179463434252258050160658528161847139075584458078460905154737888852655127031524883201611417084809973138246117011796118157360546503850036554251399384008895345361684927587234139879449870240351592124625598087215625307795938224444266793729926650033787002583 (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.