Factor Info

ID 111959
Size 753 digits / 2500 bits
Status composite
Value 273731483692945843162805711948923314263269008173801416813792318783986712266202556477631944683877709457417755978279823671767172910275056354940006252525541042559856397343337362212514856754130943726253124073180066532056428926925883595140859334312332283452093445080729965081878196024054066670672868551800760911804572870517562871169663246541114012564087213339040854626544132697827580935460881690773686437807044252093172883941899584903385111973576666939568211549688559418126492143002154230084828059922571271302567917506569082401643455102992726314294974199450520855709344295372350687708743724664955377139691119283575485987905965356826572493488931733660992897776027273961933337365671888034637562596200144173672711835265601592361611674496042227234033007457112809

Factorizations

Primary (ID: 1366) 18165718667374022538958378462719661737105043598259812182855832226753700523949190363 (proven prime)
(ID: 124312) 15068574423349009178977253170337833297947255071781037031393742712208685448488265451128205478001148728384686601345803122606090147876891614033749075699192343918592235321495288056772292477984363249850878770399489741196721190735743482023603039346994803605214707757288672536608138852150808162997287122377693923768729971695228116938308157254632667673542475169428482349139864282378109357247617908416564243858672701152400680163547890576234030395970484186489781948152032988169363528858544209135553469129962782909980221664729017909196376533357274038861401592512177520252717084190876848874299578778652751524362483316283693244590785324436899300732441361515946897940429753384898914443 (proven prime)

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.