Factor Info

ID 53441
Size 390 digits / 1293 bits
Status composite
Value 139398207640619853553407251504278346455186821909819434989248104006089046523571024951450232306150364100941419620404089978426709197819757286451435178298216330447031966177680883745505530380438811029442309716489211300091029343839069135602314993017363778259269878102351984385558084831088257553694661488439579059177830571867225858660645229870722858434646685886173482226249526036235596139035616751

Factorizations

Primary (ID: 76825) 57442223679417831869788958862585963001 (proven prime)
(ID: 76826) 2426755071645454673595032507368807114217562009792777144974635428316009638138708913740311520758168610503493587472834384737575089342075313719627292293638452754514855602822111268325606547957804806732395134745711488279819797381279021192196357791048351538720871246897866808358535067430460060617235553094245631088931129316059418264757902897419346049888403751 (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.