Factor Info

ID 140250
Size 830 digits / 2757 bits
Status composite
Value 77374429120427664449409068159002773000363835833519757169136385591924530657958755411558392298634163550286892911795664974355116672860132653465080258199691851872290668393414837121154694082394224970385965742505962638430775086607617755205163266699279811194252703893333451710032401569915972449551291167729271356762695510128694213360913351517572930280106480121487112919464594253330202248039032314204479425827557696921411083068302666629066049542507514176689814646053111429154988152462440331816520972247748656430236945106826112330203039830647163281455338930682990969417809712238034687651510057956955887630803906492143953313334543742223699186464010035690358311859260535666262340850545528193764714243843733208611789558242533348697321574629622383451487646350337139066815246746083248790129453541875741330185612412300582080420208321844773179363

Factorizations

Primary (ID: 173883) 176955773617954019851635624040018581506591194473376448553153902399 (proven prime)
(ID: 175140) 437252922232864725265197716996413209059980108598167543049908145809719018230456634200314725964524850188910668250656242056363671577954744665256410319064444797413583595307179686830389469595888354956434430893134324691639312697150074850740750704454712833245696639756721674903351608887280290063457506943778513385944849864503226185024025421893866809877449873662377202501944541458090696923320802107817576827070921048222590633876022555846858362722957109351169224577471231195562213967417853054441255448505041796854507636790130093879509080377306166813387576680406429269732925797807590878069593611731261954444990060607904103562683978479857149394045089324208258286851311882125485562352459667219248935909943822834482082532668938092218482437679591580695534534687629136679227769437 (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.