Factor Info

ID 91503
Size 607 digits / 2014 bits
Status composite
Value 1069881783938907153816633967900150114065107551881425549261171227635672716614704034822906181768678438684129101467288899520835782707190700859597441289062863792591445168614573136495508230388087366048198846611465623875991888112743087032159748210706161546713099607060229023881173831039835344008330144516883909219884152645848288849544809005084664997551655302114430034627949521926486013158076574833398518500533178984591133839573097620409608156705334698527407332341323653208552274253564678284103349847371305131259750462521041784272368993515152811247479450155714761929962237449660247540282692919829461443150372229929

Factorizations

Primary (ID: 90021) 2077600550075550562696072844872098581307102240011840749567943471786888492034834125988783569779013515681 (proven prime)
(ID: 91504) 514960291043435473706516383367398791494177499867178900312941493911169281555728864832233620796987110186385408651707744132144077900026923509063328519944211331826169012378928726932088747673878214489286029881819380726161874702881707953765567526852498503186915020559676767637672954231485822359705695933019826324238326973358742835624644257583021007779731744498841023719321270699808374589809718860073689994222306599581683373393044368347077033575263834920771351332947987084224042565881570114324519315454285724809 (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.