Factor Info

ID 152791
Size 470 digits / 1560 bits
Status composite
Value 31363230114125731629550218500319741681440113755680023443121295203971658017901943889081363074204241633010507674472191964048913076431211548110107201397545773592342925861523118848439905163042834044709553239580533243397500808984916095753198733472896375005669636818096869344117793689642477966149063255592874033710746851583583417377656174407602941314534506829478912871228812176503744975826350967321398902978364812948951968154619037461152723548498187918629244061071497197040211

Factorizations

Primary (ID: 152792) 1388868132331839430285681 (proven prime)
(ID: 152793) 22581863161816847722980016318495423790580025941239911105886283823541805410536204276220563855037213709531200580273870483279675207057483268167606774367893063290887439362693252840911320089886956770269914945316441334192649022149960063493924595415431339093483077849397215265907517250977419038721110308502659784240203562575545461696209645984663932218186262586153550710734877985019859080159499054473580552842051273197255438005540950500208141364417136131 (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.