Factor Info

ID 28310
Size 711 digits / 2361 bits
Status composite
Value 286464281131860924368805083178812482802907819142206838498171390301243649725198544815082445806426701076355910265848927118328676990681279135378184663751789767946297609852856746130613643366488176772093164185974587234472212290261885956344798315287634684907945066819675755997655548643957508846933244677267972679083621486592468565889769792578995583650563861774505815498762539534264956537250747754666367423027694422107521531193822803633352660354675990109795068637241154498172429283994666620963361838252530820784095545946305105920975341650497903294784415774329466165516798329807759503236046044865149373370637805308897837502571262382962870486732156909446550372940073138676482192891138473670948483415073612641259874776413

Factorizations

Primary (ID: 28311) 122682188785020468836761 (proven prime)
(ID: 28312) 2335011169664086535691963586418248512667159029255409802552423006108816588290065879285036327075224342936693819716528482290363155309461824194244191395998792077117084750170624015243666394589771483665196369522982435530626700559083437712363980700764782131332797757161989448091984275754055291799546744688578304083546613367548716501771818770588995481662889374069531043925881394903440430579822103025870313109448637870652808541661157065920595701433460365859534243419057958685313774972375172325919695267570395311255032914577639819423174223438056968999849257507164142446721159819157077298276726587416933883060688820531613067438374389204091831095482645476527747090645499336932918884710061867485535333 (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.