Factor Info

ID 38860
Size 691 digits / 2295 bits
Status composite
Value 3731032637465260824739675668210723450102705452625173295010915940974013497217866092361269286368401523412414527476432235571560229345348873729272953356464094632250965853060102496898275436692411020889563218110560919607941578173934504547470331356188613972310737419162893029375325864719288877843925438620261823806315868520237223779812935381435470448128111575773701476692309015840191998475204923930219198414652473624242129477077544798689625220985396103529696092534664777369008056241956641236306365336861070239450124061315478321696379694461721929804955536304396504210060469695782988996183096452465598780510300508920491400321635792232586977561657026905880559222889338847735051602953390261743128274553

Factorizations

Primary (ID: 11502) 193795952251956993033428990650021813 (proven prime)
(ID: 38861) 19252376502758375120019182615864271110816086888565763373004943823331035058708864264208375230878313858674185810825086219522834661592951237315711086871283074668115566425382322440592444254681967988513410890814979467613474889923949095008299975411362131494922371142203150781417591679855493118511799331125523687818487792567281418458654753731620509622208732567237472220564166411024367896639759179832640950720269254407829313239237289690841682104351920056818826827433036550941807075604654946810783405244004253136909129300581438480103709211314422519121562310455934890706902388969686917865738626555392653078181578435891163124658953514125987566207880034382834920252981 (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.