Factor Info

ID 107135
Size 870 digits / 2888 bits
Status composite
Value 142481460280302280109554060406704698255229786401756305340911001846267285291531240155632096914753538694901186980698809977302766826716512093687907952594808365991425442287653151602353820384908314528652498668896560131952343873139087286950871327313410740572538924729295169416990848010461040707192090154239017309195884932866239686138641188133211226930238893967604697673206977842505274327888075476392878333550302106315485444493514192537591839001232129769074322710409865032671211220143338272594856143572357277129721286586951342401106872489015036412719718492755987917472962569701572104948343699763676912090197563025442705175094332324922739081899573462951864899458199593634755945638020197272417520790653015124946612937347010175097403557769101709381379453914517295451325168371074341384332469480195594839029445408941706503733745601838851546017314000297243766397023353952353584807587

Factorizations

Primary (ID: 43955) 53763721084228560780301 (proven prime)
(ID: 107136) 2650141348235266091112464335683660419413519018656905182177372740215055878326890109448983577667040181076880791589644088726220712338787621750712648182206045524913770667141186061193053144844846981478440676065592380536910645356657450375449541271011940212266575718077608523050824820672052276750808156369495032923895560712038203818192916676585639887568303799186689052190936802895862960365513579891983890077714888792320584719670106979857857600640246475723381206780117440180332822780911045923879437372693244356515746582339271603097468271686548129254584300994778375562860089731812201675768031092218412102725238769042875321703157952839691673524021508839932326454411923416195462452413170263844872592649049778645950413235602976766505255372087609841539029841787226392269477374525594853473692176346933189049279598475425511162602369716484584586703317767354501487 (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.