Factor Info

ID 181449
Size 503 digits / 1671 bits
Status composite
Value 77568461058252212941823674151250023477450960279847295343946088958342361464675321774546936751924861732333062984824952684687841772724349173378575839384108769548701786543075857835937718405245349602437256882288521562517177854361515006876056826029779561241694091686179303267284919021924960188752666723350609279268977899526883881325273598139711414859400710341000634948016248192685699853078673655637870522896755336261896892710413670127301455775615159823867987159817174159287174104115690456310598665407941474561

Factorizations

Primary (ID: 4258) 183349688798536618131199274872809217263632838323547361 (proven prime)
(ID: 181450) 423062954546292721053519367762073420832495435351632008060730269471479735009872552331413495223974313544660547609892308188824048835905774640666699761948142468263304532912269066067452319900512901522809766974543492490680161670847561824742072026460289215705347879665835497517661393517721285831184662232664954844349694216625891530275255713895556824779868358029382450502457452847907254251712569289626435469833520878021558723714370012038666914112476267655201 (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.