Factor Info

ID 123228
Size 684 digits / 2271 bits
Status composite
Value 342167460903756901695426944778241871883395381472731736112812986199117971765923446378218539925818185289238474458299109175442464262644666225887381442484773986560439116341482603179539275691250636497108762883134528511734388706287408134243837207986687421817264458609362900549762003805149716202488115981295075589192453687772590470836895342999739969745305305574295095834338002780131546152170281009707534278948828708027810052440059770026585874195108644839019772728579192428342342262145056768736909577593529098543338097418412572595741832908465981778670886255982735856713385374705371449344441366782814728248946831058209935375086321575560655898508301269685131625882277037826086629274409235229649

Factorizations

Primary (ID: 48100) 599158067323944699621678628806280178627097268090091 (proven prime)
(ID: 123229) 571080453663921737155640862136544324957884672570206961537347651803390115355678044963702232671382574578143395730428999090411836526208012963322090564502935528309892559919763665222957222264843852227898823828726323065613252710314466468304544550013094638926121939623869167315154794869966052499225760940603192484790451499268680617553326247491163924596564840231569444750787479814145484089051492476869039252429261783255904807852955124837074713784496026877965069221463165078715791998698320226821364390379774960068284068122059904295046857758910241974186641081997520942632357873270399366927334071421266274848557702167445177018590990442670777139 (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.