Factor Info

ID 80463
Size 609 digits / 2023 bits
Status composite
Value 572464593332097398180594274788061632294557256051686050062514910993858830037383441028266340209097870918492086933774614746534749024005922863819140819226500365973504289889207526289710611499023767869174076696388132126076528867544067946643705623345518431988375067326855180137708003666959728879588566899341099319934195901459749812096780326370172151462077675471673507919361276128982990361659591060391249821101583135735693772785443192423390582800844965283763390581836936566995142471825089764205127199317392602022784233397388856224972795030917634032488584016851672758061399310227018785559456067676175566946113823841877

Factorizations

Primary (ID: 78867) 471169293768670286402171739575999678035849780118463231545088842634929866108496386288747 (proven prime)
(ID: 80464) 1214987056463743169938872068346472872876146449044622719148318323607154911026584776245277010407003250907707028778372017036550917178999814844291174691177930794316382061551113816064075181337899110512869291513293857402757963806974618504344770119686591715100310447504447811731609260568922172527762060207100640059258657330889309122678899951942324737833271286473233372399682650800567429643956630210272758955100774851976970145499774300940335152691752883003560780019805173916122694482302147708014488653443097945747571993852509769791 (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.